Palm meal biological fermentation feed crushing device

Abstract

The utility model discloses a palm meal biological fermentation feed crushing device, which belongs to the technical field of palm meal biological fermentation feed processing and crushing and comprises a collecting bin, a crushing bin for crushing palm meal biological fermentation feed is arranged in an inner cavity of the collecting bin, and a second crushing mechanism is arranged in an inner cavity of the crushing bin. A feeding bin is arranged at the top end of the second crushing mechanism, a first crushing mechanism is arranged in an inner cavity of the feeding bin, and the first crushing mechanism is used for primarily crushing the palm meal biological fermentation feed. According to the utility model, the first crushing mechanism is arranged, so that two groups of crushing cones can pierce the initial shape of the palm meal biological fermentation feed under the action of a servo motor in a continuous approaching process, and the palm meal biological fermentation feed is split, so that the primary crushing of the palm meal biological fermentation feed is completed; and the crushing difficulty is reduced by destroying the initial state, the crushing effect is improved, and the crushing requirements of different raw materials are further met.

Description

Technical Field

[0001] The utility model relates to the technical field of palm meal biological fermentation feed processing and crushing, in particular to a palm meal biological fermentation feed crushing device. Background Art

[0002] Bio-fermentation engineering is an important part of bio-engineering. Bio-fermentation has a wide range of applications in feed processing. Feed processing refers to feed production and processing activities for farms and farmers raising livestock and poultry, including the production of pet food. Grinding devices are often used in feed processing. The existing pulverizing devices for bio-fermentation feed processing on the market have the following disadvantages: when different materials are pulverized simultaneously, some materials will be affected by the rest of the materials, resulting in poor pulverization effect.

[0003] A Chinese patent discloses a pulverizing device for bio-fermented feed processing (publication number CN216605559U). The patent can drive the active bevel gear to rotate through a reduction motor, thereby driving the driven bevel gear meshing with it to rotate. Since the driven bevel gear is fixed on the stirring shaft, the stirring shaft can rotate synchronously. The stirring shaft and the stirring rod on the fixed plate can stir and mix the materials, so that different materials can be evenly mixed. However, the patent improves the pulverizing effect by pulverizing in steps during use, but does not crush according to the characteristics of the material to be pulverized before pulverizing. Different materials have different hardness and initial shapes, resulting in different pulverizing effects and the time required for pulverizing, thereby affecting the pulverizing effect. Therefore, the utility model provides a palm meal bio-fermented feed pulverizing device to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a palm meal biological fermentation feed crushing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A palm meal bio-fermented feed pulverizing device, comprising a collecting bin, wherein the inner cavity of the collecting bin is provided with a crushing bin for pulverizing the palm meal bio-fermented feed, the inner cavity of the crushing bin is provided with a second crushing mechanism, the top of the second crushing mechanism is provided with a feeding bin, the inner cavity of the feeding bin is provided with a first crushing mechanism, and the first crushing mechanism is used for primary pulverization of the palm meal bio-fermented feed;

[0007] The first crushing mechanism includes a servo motor fixedly installed on the side of the feed bin, the output end of the servo motor is fixedly connected to a threaded screw, both ends of the threaded screw are rotatably sleeved on both sides of the inner cavity of the feed bin, the outer thread of the threaded screw is rotatably sleeved with two movable plates, the opposite sides of the two movable plates are provided with crushing cones, and the bottom end of the threaded screw is provided with a filter plate for screening the discharged material.

[0008] As a further solution of the utility model, the first crushing mechanism further comprises a through hole opened on the side of the movable plate, and the size of the through hole is matched with the size of the crushing cone.

[0009] As a further solution of the utility model, the periphery of the filter plate is fixedly connected to the inner wall of the feed bin, and the side of the feed bin is also fixedly sleeved with a connecting pipe.

[0010] As a further solution of the utility model, the second crushing mechanism includes a rotating shaft rotatably sleeved in the inner cavity of the crushing bin, a plurality of connecting rods are fixedly connected to the periphery of the rotating shaft, and a plurality of first crushing blades are fixedly installed to the periphery of the connecting rods.

[0011] Preferably, the connecting rods are provided in 3-6 groups, with 4-6 pieces in each group; the first crushing blades are provided in 2-4 groups, with 5-7 pieces in each group.

[0012] As a further solution of the utility model, a scraper plate is provided at one end of the connecting rod away from the rotating shaft, the two ends of the rotating shaft are rotatably socketed with the two sides of the inner cavity of the collecting bin, a rotating motor is fixedly installed on the side of the collecting bin, and the output end of the rotating motor is fixedly connected to one end of the rotating shaft.

[0013] As a further solution of the utility model, one side of the scraper plate is in contact with the inner wall of the crushing bin, and the other side of the scraper plate is fixedly connected with a plurality of connecting blocks, and a plurality of second crushing blades are fixedly installed on the periphery of the connecting block, and the side of the connecting block is fixedly connected with a protrusion, and the side of the protrusion is fixedly connected with a spring, and one end of the spring away from the protrusion is fixedly connected to one end of a connecting rod, and a groove is provided at the end of the connecting rod away from the rotating shaft, and the spring is arranged in the inner cavity of the groove.

[0014] As a further solution of the utility model, a plurality of discharge holes are horizontally opened on the periphery of the crushing bin.

[0015] As a further solution of the utility model, two supporting plates are fixedly connected to the periphery of the bottom end of the crushing bin, and the supporting plates are fixedly connected to the inner wall of the collecting bin through supporting rods. The bottom end of the collecting bin is fixedly connected to a plurality of supporting legs.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the utility model is used, by setting the first crushing mechanism, the threaded screw can be driven under the action of the servo motor. Since the directions of the threaded grooves opened in the inner cavities of the two moving plates are in opposite directions, the two moving plates can be moved simultaneously and approached to each other when the threaded screw rotates, and the two groups of crushing cones are continuously approached. In the process of the two groups of crushing cones continuously approaching, the initial shape of the palm meal bio-fermented feed will be punctured to cause it to split, thereby completing the initial crushing of the palm meal bio-fermented feed, reducing the difficulty of its crushing by destroying its initial state, improving the crushing effect, and further adapting to the crushing needs of different material raw materials.

[0018] 2. When the utility model is used, by setting a second crushing mechanism, the palm meal bio-fermented feed in the inner cavity of the crushing bin can be crushed for the second time under the action of the rotating motor, and the scraper plate and the crushed palm meal bio-fermented feed are stirred and rotated along the inner wall of the crushing bin. When the scraper plate drives the crushed palm meal bio-fermented feed to rotate to the position of the discharge hole for unloading, it is convenient and quick, and the scraper plate can also scrape the inner wall of the crushing bin to prevent the crushed palm meal bio-fermented feed from adhering to the inner wall of the crushing bin, which is convenient for cleaning the inner wall of the crushing bin. It can be connected to the air outlet of the external drying equipment through the connecting pipe, which has the effect of air-drying the palm meal bio-fermented feed, reducing the water content and adsorption of the palm meal bio-fermented feed, and ensuring the crushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a palm meal bio-fermentation feed crushing device.

[0020] Figure 2 This is a cross-sectional view of the structure of the crushing bin of a palm meal bio-fermentation feed crushing device.

[0021] Figure 3 This is a disassembled diagram of the connecting rod structure in a palm meal bio-fermentation feed crushing device.

[0022] Figure 4 This is a structural diagram of the feed bin portion of a palm meal bio-fermentation feed crushing device.

[0023] Figure 5 This is a diagram of the internal structure of the collecting bin in a palm meal bio-fermentation feed crushing device.

[0024] Figure 6 This is a cross-sectional view of the outer wall of a crushing bin in a palm meal bio-fermentation feed crushing device.

[0025] In the figure: 1. collecting bin; 2. supporting legs; 3. crushing bin; 4. feeding bin; 5. rotating motor; 6. servo motor; 7. rotating shaft; 8. connecting rod; 9. first crushing blade; 10. scraper plate; 11. crushing cone; 12. connecting block; 13. bump; 14. spring; 15. second crushing blade; 16. groove; 17. connecting pipe; 18. threaded screw; 19. moving plate; 20. filter plate; 21. through hole; 22. supporting plate; 23. supporting rod; 24. discharge hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figure 1-Figure 6 In an embodiment of the utility model, a palm meal bio-fermented feed crushing device comprises a collecting bin 1, a discharging port is provided at the bottom end of the inner cavity of the collecting bin 1, and the materials in the inner cavity of the collecting bin 1 can be collected and processed through the discharging port, and the inner cavity of the collecting bin 1 is provided with a crushing bin 3 for crushing the palm meal bio-fermented feed, and the inner cavity of the crushing bin 3 is provided with a second crushing mechanism, and the crushing bin 3 can store the palm meal bio-fermented feed after the initial crushing, and realize multiple crushing and unloading tasks under the action of the second crushing mechanism, and the top of the second crushing mechanism is provided with a feeding bin 4, and the inner cavity of the feeding bin 4 is provided with a first crushing mechanism, and the palm meal bio-fermented feed can be initially crushed by the first crushing mechanism, and the difficulty of crushing is reduced by destroying its initial state, thereby improving the crushing effect, and the first crushing mechanism is used for initially crushing the palm meal bio-fermented feed;

[0028] The first crushing mechanism includes a servo motor 6 fixedly mounted on the side of the feed bin 4. The servo motor 6 can provide power support for the rotation of the first crushing mechanism. The output end of the servo motor 6 is fixedly connected to a threaded screw 18. The threads on the outer periphery of the threaded screw 18 are only arranged on its middle periphery. The parts at both ends of the threaded screw 18 that are rotatably sleeved with the feed bin 4 are not provided with threads, which will not affect the rotation of the threaded screw 18. Both ends of the threaded screw 18 are rotatably sleeved on both sides of the inner cavity of the feed bin 4. The outer threads of the threaded screw 18 are rotatably sleeved with two moving plates 19. The sides of the two moving plates 19 that are mutually sleeved with the threaded screw 18 are provided with thread grooves, and the directions of the two thread grooves are opposite. During the movement, the two moving plates 19 can be made to approach or move away from each other. Crushing cones 11 are arranged on the opposite sides of the two moving plates 19. The bottom end of the threaded screw 18 is provided with a filter plate 20 for screening the material. The filter plate 20 plays a role in filtering the material.

[0029] See also Figure 4 The first crushing mechanism also includes a through hole 21 opened on the side of the moving plate 19. When the crushing cones 11 on the sides of the two moving plates 19 are constantly approaching, the crushing cones 11 will be inserted into the inner cavity of the through hole 21, thereby continuously increasing the contact distance between the crushing cone 11 and the palm meal biological fermentation feed, expanding the cracking degree of the palm meal biological fermentation feed, thereby ensuring the maximum crushing effect of the crushing cone 11 on the palm meal biological fermentation feed. The size of the through hole 21 is adapted to the size of the crushing cone 11;

[0030] See also Figure 4 The periphery of the filter plate 20 is fixedly connected to the inner wall of the feed bin 4. The filter plate 20 plays a filtering role and restrains the initially crushed palm meal bio-fermented feed to prevent the discharge of larger particles of the palm meal bio-fermented feed after the initial crushing, thereby ensuring the initial crushing effect. The side of the feed bin 4 is also fixedly sleeved with a connecting pipe 17, which can be connected to the air outlet of an external drying equipment through the connecting pipe 17, thereby air-drying the palm meal bio-fermented feed, reducing the water content and adsorption of the palm meal bio-fermented feed, and ensuring the crushing effect.

[0031] Example 2: Please refer to Figure 1-Figure 6 Based on the first embodiment, the second crushing mechanism includes a rotating shaft 7 rotatably sleeved in the inner cavity of the crushing chamber 3, and a plurality of connecting rods 8 (such as Figure 2 There are three groups of connecting rods, each group has 5, a total of 15), multiple connecting rods 8 are evenly distributed on the periphery of the rotating shaft 7 (there can be four groups, five groups, and no more than six groups), and multiple first crushing blades 9 (for example Figure 2 and Figure 3As shown, three groups of first crushing blades are arranged on each connecting rod, each group has 6 first crushing blades, and there are 18 first crushing blades in total). The first crushing blades 9 are evenly arranged on the periphery of the connecting rod 8, which can facilitate the secondary crushing of palm meal bio-fermented feed at different positions. A scraper plate 10 is arranged at one end of the connecting rod 8 away from the rotating shaft 7. The scraper plate 10 can play the role of scraping and unloading. The two ends of the rotating shaft 7 are rotatably sleeved with the two sides of the inner cavity of the collecting bin 1. A rotating block is fixedly connected to the end of the rotating shaft 7 away from the rotating motor 5. The rotating block is rotatably sleeved with the inner wall of the collecting bin 1. A rotating motor 5 is fixedly installed on the side of the collecting bin 1. The rotating motor 5 can provide power support for the rotation of the second crushing mechanism. The output end of the rotating motor 5 is fixedly connected to one end of the rotating shaft 7.

[0032] See also Figure 2 and Figure 3 One side of the scraper plate 10 is in contact with the inner wall of the crushing bin 3, which can drive the crushed palm meal bio-fermented feed to rotate and discharge. The other side of the scraper plate 10 is fixedly connected with a plurality of connecting blocks 12, which play a connecting role. Three second crushing blades 15 are fixedly installed on the periphery of the connecting block 12. The second crushing blade 15 is the same as the first crushing blade 9, which can perform secondary and multiple crushing on the palm meal bio-fermented feed particles in the inner cavity of the crushing bin 3. The side of the connecting block 12 is fixedly connected with a protrusion 13, and the side of the protrusion 13 is fixed. A spring 14 is connected, and the spring 14 has a telescopic ability, and can adjust the contact distance between the scraper plate 10 and the inner wall of the crushing bin 3, so that the scraper plate 10 can fully fit the inner wall of the crushing bin 3, thereby increasing the scraping and feeding effect of the crushed palm meal bio-fermented feed. One end of the spring 14 away from the protrusion 13 is fixedly connected to one end of the connecting rod 8, and a groove 16 is provided at one end of the connecting rod 8 away from the rotating shaft 7. The spring 14 is arranged in the inner cavity of the groove 16, and the size of the protrusion 13 is the same as that of the groove 16, and the protrusion 13 is slidably sleeved in the inner cavity of the groove 16;

[0033] Specifically, the scraper plate 10 can rotate synchronously under the rotational force of the connecting rod 8 and the connecting block 12, and drive the crushed palm meal bio-fermented feed particles to rotate. When the scraper plate 10 drives the crushed palm meal bio-fermented feed particles to rotate to the position of the discharge hole 24, the smaller palm meal bio-fermented feed particles after crushing will be discharged from the inner cavity of the crushing bin 3, and the larger palm meal bio-fermented feed particles will continue to remain in the inner cavity of the crushing bin 3 for re-crushing until all of them are discharged;

[0034] See also Figure 6 A plurality of discharge holes 24 are horizontally opened on the periphery of the crushing bin 3. The discharge holes 24 are opened at an angle. The inclined discharge holes 24 have a certain inclination, so as to facilitate the smooth falling of the crushed palm meal bio-fermentation feed particles.

[0035] See also Figure 5 Two supporting plates 22 are fixedly connected to the periphery of the bottom end of the crushing bin 3. The inner wall of the supporting plate 22 fits with the outer wall of the bottom end of the crushing bin 3, which can provide a stable supporting effect on the crushing bin 3. The supporting plate 22 is fixedly connected to the inner wall of the collecting bin 1 through the supporting rod 23. The supporting plate 22 can be connected to the collecting bin 1 through the supporting rod 23. Four supporting legs 2 are fixedly connected to the bottom end of the collecting bin 1. The supporting legs 2 are composed of side support rods and a supporting bottom block. A mounting hole is opened on the side of the supporting bottom block. When the device is used, a pin or a threaded pin can be inserted into the mounting hole to connect it to the ground to increase the stability of the device.

[0036] The working principle of the utility model is as follows: when the device is needed to crush the palm meal bio-fermented feed, the palm meal bio-fermented feed is first poured into the inner cavity of the feed bin 4, and the servo motor 6 is driven to drive the threaded screw 18 to rotate. Since crushing cones 11 are arranged on the opposite sides of the two movable plates 19, and the directions of the threaded grooves in the inner cavities of the two movable plates 19 are in opposite directions, when the threaded screw 18 rotates, the two movable plates 19 move simultaneously and approach each other, and the two groups of crushing cones 11 are continuously approached. In the process of the two groups of crushing cones 11 continuously approaching, the initial shape of the palm meal bio-fermented feed will be punctured to cause it to split, thereby completing the initial crushing of the palm meal bio-fermented feed. The palm meal bio-fermented feed after the initial crushing will fall downward into the inner cavity of the crushing bin 3 through the filter plate 20. At this time, the rotating shaft 7 can be driven to rotate by driving the rotating motor 5. The rotation of the rotating shaft 7 can drive the connecting rod 8 and the first crushing blade 9 to rotate. At the same time, the rotation of the connecting rod 8 can also drive the spring 14, the protrusion 13, and the connecting block 1 2 and the second crushing blade 15 rotate, thereby realizing secondary crushing of the palm meal bio-fermented feed in the inner cavity of the crushing bin 3, and the connecting block 12 will drive the scraper plate 10 to rotate along the inner wall of the crushing bin 3 during the rotation process, and the scraper plate 10 can drive the crushed palm meal bio-fermented feed to stir during the rotation process, and make it rotate along the inner wall of the crushing bin 3. When the scraper plate 10 drives the crushed palm meal bio-fermented feed to rotate to the position of the discharge hole 24, some relatively fine particles will flow out through the discharge hole 24 into the inner cavity of the collecting bin 1 to complete the collection and processing after crushing, and some larger palm meal bio-fermented feed particles will be crushed again, and this cycle is repeated, not only can the palm meal bio-fermented feed be repeatedly crushed, but also the palm meal bio-fermented feed can be unloaded after crushing under the action of the scraper plate 10, which is convenient and quick, and the scraper plate 10 can also scrape the inner wall of the crushing bin 3 to prevent the crushed palm meal bio-fermented feed from adhering to the inner wall of the crushing bin 3, so as to facilitate the cleaning of the inner wall of the crushing bin 3;

[0037] At the same time, in the process of using the device, it can also be connected to the air outlet of the air drying equipment through the connecting pipe 17 to achieve air drying of the palm meal bio-fermented feed, reduce the water content of the palm meal bio-fermented feed, reduce the adsorption of the palm meal bio-fermented feed, and improve the crushing effect of the palm meal bio-fermented feed.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A palm meal bio-fermentation feed pulverizing device, comprising a collecting bin (1), characterized in that: The inner cavity of the collecting bin (1) is provided with a crushing bin (3) for crushing the palm meal bio-fermented feed, the inner cavity of the crushing bin (3) is provided with a second crushing mechanism, a feeding bin (4) is provided at the top of the second crushing mechanism, the inner cavity of the feeding bin (4) is provided with a first crushing mechanism, and the first crushing mechanism is used for initially crushing the palm meal bio-fermented feed; The first crushing mechanism comprises a servo motor (6) fixedly mounted on the side of the feed bin (4); the output end of the servo motor (6) is fixedly connected to a threaded screw (18); both ends of the threaded screw (18) are rotatably sleeved on both sides of the inner cavity of the feed bin (4); two movable plates (19) are rotatably sleeved on the outer threads of the threaded screw (18); crushing cones (11) are arranged on opposite sides of the two movable plates (19); and a filter plate (20) for screening the discharged material is arranged at the bottom end of the threaded screw (18).

2. A palm meal bio-fermentation feed crushing device according to claim 1, characterized in that: The first crushing mechanism further comprises a through hole (21) opened on the side of the movable plate (19), and the size of the through hole (21) is adapted to the size of the crushing cone (11).

3. A palm meal bio-fermentation feed crushing device according to claim 1, characterized in that: The periphery of the filter plate (20) is fixedly connected to the inner wall of the feed bin (4), and a connecting pipe (17) is also fixedly sleeved on the side of the feed bin (4).

4. A palm meal bio-fermentation feed crushing device according to claim 1, characterized in that: The second crushing mechanism comprises a rotating shaft (7) rotatably sleeved in the inner cavity of the crushing chamber (3), a plurality of connecting rods (8) being fixedly connected to the periphery of the rotating shaft (7), and a plurality of first crushing blades (9) being fixedly mounted to the periphery of the connecting rods (8).

5. A palm meal bio-fermentation feed pulverizing device according to claim 4, characterized in that: The connecting rods (8) are provided in 3 to 6 groups, with 4 to 6 pieces in each group; and the first crushing blades (9) are provided in 2 to 4 groups, with 5 to 7 pieces in each group.

6. A palm meal bio-fermentation feed pulverizing device according to claim 4 or 5, characterized in that: A scraper plate (10) is provided at one end of the connecting rod (8) away from the rotating shaft (7), and the two ends of the rotating shaft (7) are rotatably sleeved with the two sides of the inner cavity of the collecting bin (1). A rotating motor (5) is fixedly mounted on the side of the collecting bin (1), and the output end of the rotating motor (5) is fixedly connected to one end of the rotating shaft (7).

7. A palm meal bio-fermentation feed pulverizing device according to claim 6, characterized in that: One side of the scraper plate (10) is in contact with the inner wall of the crushing chamber (3), and the other side of the scraper plate (10) is fixedly connected to a plurality of connecting blocks (12), and a plurality of second crushing blades (15) are fixedly mounted on the periphery of the connecting block (12). A protrusion (13) is fixedly connected to the side of the connecting block (12), and a spring (14) is fixedly connected to the side of the protrusion (13).

8. The palm meal bio-fermentation feed pulverizing device according to claim 7, characterized in that: One end of the spring (14) away from the protrusion (13) is fixedly connected to one end of the connecting rod (8); one end of the connecting rod (8) away from the rotating shaft (7) is provided with a groove (16); and the spring (14) is arranged in the inner cavity of the groove (16).

9. The palm meal bio-fermentation feed crushing device according to claim 1, characterized in that: A plurality of discharge holes (24) are horizontally opened on the periphery of the crushing bin (3).

10. The palm meal bio-fermentation feed pulverizing device according to claim 1, characterized in that: Two support plates (22) are fixedly connected to the periphery of the bottom end of the crushing bin (3); the support plates (22) are fixedly connected to the inner wall of the collecting bin (1) via support rods (23); and the bottom end of the collecting bin (1) is fixedly connected to a support leg (2).

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