Raw material pulverizing device for feed production

Abstract

The utility model discloses a raw material crushing device for feed production, including drying box, the middle shaft department of drying box top intercommunication has the smashing cylinder, the top of smashing cylinder is provided with the motor, the output fixedly connected with the crushing roller of motor, the top fixed connection has the driving gear of the crushing roller surface, the side of driving gear has the driven gear. The utility model crushed material falls into the drying box below through the through -hole of the bottom of smashing cylinder, when the connecting shaft rotates, the synchronous wheel of its left side drives the synchronous wheel rotation of hollow pipe surface through the synchronous belt, makes the synchronous rotation of hollow pipe in drying box, when the fan works, will send into the hollow pipe with the exhaust pipe and swivel joint of outside air, and through the spray head of hollow pipe surface to the drying box in spouts, at the same time, the heating rod on hollow pipe is electrified and heats, and in the rotation process with hollow pipe to the material in drying box carries out contact type heating.

Description

Technical Field

[0001] This utility model relates to the field of feed production technology, specifically to a raw material crushing device for feed production. Background Technology

[0002] In the feed production process, raw material grinding is a key step to improve feed digestibility and ensure the quality of subsequent processing. Feed raw materials often have varying degrees of moisture due to factors such as the humidity of the storage environment and the moisture content of the raw materials themselves.

[0003] Traditional feed ingredient grinding devices only have a single grinding function. If the moisture content of the ground material is too high, problems such as clumping and mold growth are likely to occur, which not only affects the shelf life and nutritional value of the feed, but may also cause subsequent mixing, pelleting and other processes to be unable to proceed smoothly. Therefore, we propose a raw material grinding device for feed production. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a raw material crushing device for feed production, which has the advantage of auxiliary drying. This solves the problem that traditional feed raw material crushing devices only have a single crushing function. If the moisture content of the crushed material is too high, problems such as clumping and mold growth are likely to occur, which not only affect the shelf life and nutritional value of the feed, but may also cause subsequent mixing, pelleting and other processes to be unable to proceed smoothly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material crushing device for feed production, comprising a drying chamber, a crushing cylinder connected to the central shaft at the top of the drying chamber, a motor mounted on the top of the crushing cylinder, a crushing roller fixedly connected to the output end of the motor, a drive gear fixedly connected to the top surface of the crushing roller, a driven gear meshing on one side of the drive gear, a connecting shaft fixedly connected to the left side of the driven gear, a hollow tube movably connected to one side of the drying chamber, a heating rod fixedly connected to one side of the surface of the hollow tube, a nozzle connected to the other side of the surface of the hollow tube, an exhaust pipe connected to the left side of the hollow tube via a rotary joint, and a fan connected to the left side of the exhaust pipe.

[0006] Preferably, a bracket is fixedly connected to one side of the motor, and one side of the bracket is fixedly connected to the crushing cylinder.

[0007] Preferably, a vertical plate is fixedly connected to the left side of the top of both the pulverizing cylinder and the drying box, and one side of the vertical plate is movably connected to the connecting shaft via a first bearing.

[0008] Preferably, the right side of the inner cavity of the drying oven is movably connected to the hollow tube via a second bearing, and a controller is fixedly connected to the left side of the top front of the drying oven.

[0009] Preferably, a synchronous pulley is fixedly connected to both the left side of the connecting shaft and the left side of the hollow tube surface, and a synchronous belt is engaged with the surface of the synchronous pulley.

[0010] Preferably, a fixed base is fixedly connected to one side of the fan, and one side of the fixed base is fixedly connected to the drying box.

[0011] Preferably, an electrical slip ring is fixedly connected to the right side of the hollow tube, a fixing frame is fixedly connected to one side of the electrical slip ring, and one side of the fixing frame is fixedly connected to the drying oven.

[0012] Preferably, the bottom of the front and back of the drying chamber is movably connected to a movable door, and the top of the inner cavity of the drying chamber and the bottom of the inner cavity of the pulverizing cylinder are both provided with through holes.

[0013] Compared with the prior art, this utility model provides a raw material crushing device for feed production, which has the following beneficial effects:

[0014] In this invention, the operator feeds the raw materials to be processed into the grinding drum. The motor is started via a controller, and its output drives the grinding roller to rotate, grinding the raw materials. The ground material falls through a through-hole at the bottom of the grinding drum into the drying chamber below, completing the grinding process. Simultaneously, the driving and driven gears on the surface of the grinding roller mesh, driving the connecting shaft to rotate synchronously. When the connecting shaft rotates, the synchronous pulley on its left side drives the synchronous pulley on the surface of the hollow tube to rotate via a synchronous belt, causing the hollow tube to rotate synchronously within the drying chamber. An electrical slip ring on the right side of the hollow tube ensures the heating rod remains stationary during rotation. The circuit remains continuously conductive, and the rotary joint on the left ensures that the connection between the exhaust pipe and the hollow tube is not affected by rotation. When the fan is working, external air is sent into the hollow tube through the exhaust pipe and the rotary joint, and then sprayed into the drying chamber through the nozzles on the surface of the hollow tube. At the same time, the heating rod on the hollow tube is energized and heats up, and in the process of rotating with the hollow tube, it heats the material in the drying chamber in contact. The rotating hollow tube drives the heating rod and the nozzle to rotate synchronously, so that the heat is evenly applied to the crushed material, avoiding local dampness or uneven heating. The dried material can be taken out through the movable door at the bottom of the drying chamber. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the crushing cylinder of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the drying oven of this utility model.

[0018] In the diagram: 1. Drying oven; 2. Crushing cylinder; 3. Motor; 4. Crushing roller; 5. Drive gear; 6. Driven gear; 7. Connecting shaft; 8. Hollow tube; 9. Heating rod; 10. Nozzle; 11. Fan; 12. Rotary joint; 13. Synchronous pulley; 14. Synchronous belt; 15. Controller; 16. Electrical slip ring; 17. Fixing frame; 18. Movable door; 19. Exhaust pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0021] Example 1:

[0022] Please see Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a raw material crushing device for feed production, including a drying box 1. A crushing cylinder 2 is connected to the central shaft at the top of the drying box 1. A motor 3 is installed at the top of the crushing cylinder 2. A crushing roller 4 is fixedly connected to the output end of the motor 3. A drive gear 5 is fixedly connected to the top surface of the crushing roller 4. A driven gear 6 meshes with one side of the drive gear 5. A connecting shaft 7 is fixedly connected to the left side of the driven gear 6. A hollow tube 8 is movably connected to one side of the drying box 1. A heating rod 9 is fixedly connected to one side of the surface of the hollow tube 8. A nozzle 10 is connected to the other side of the surface of the hollow tube 8. An exhaust pipe 19 is connected to the left side of the hollow tube 8 through a rotary joint 12. A fan 11 is connected to the left side of the exhaust pipe 19.

[0023] The specific function of this technical solution is as follows: Workers input the feed raw materials to be processed into the grinding drum 2, and start the motor 3 via the controller 15. The output of the motor 3 drives the grinding roller 4 to rotate, grinding the raw materials. The ground material falls into the drying chamber 1 below through the through hole at the bottom of the grinding drum 2, completing the grinding process. Simultaneously, the driving gear 5 and driven gear 6 on the surface of the grinding roller 4 mesh, driving the connecting shaft 7 to rotate synchronously. When the connecting shaft 7 rotates, the synchronous wheel 13 on its left side drives the synchronous wheel 13 on the surface of the hollow tube 8 to rotate via the synchronous belt 14, causing the hollow tube 8 to rotate synchronously within the drying chamber 1. The electric slip ring 16 on the right side of the hollow tube 8 ensures heating during its rotation. The circuit of rod 9 remains continuous, while the rotary joint 12 on the left ensures that the connection between the exhaust pipe 19 and the hollow tube 8 is not affected by rotation. When the fan 11 is working, it sends external air into the hollow tube 8 through the exhaust pipe 19 and the rotary joint 12, and sprays it into the drying chamber 1 through the nozzle 10 on the surface of the hollow tube 8. At the same time, the heating rod 9 on the hollow tube 8 is energized and heats up. During the rotation of the hollow tube 8, it heats the material in the drying chamber 1 in contact. The rotating hollow tube 8 drives the heating rod 9 and the nozzle 10 to rotate synchronously, so that the heat is evenly applied to the crushed material, avoiding local dampness or uneven heating. The dried material can be taken out through the movable door 18 at the bottom of the drying chamber 1.

[0024] Example 2:

[0025] Based on Embodiment 1, this utility model is as follows: Figure 1 , Figure 2 and Figure 3 As shown, a bracket is fixedly connected to one side of the motor 3, and one side of the bracket is fixedly connected to the crushing cylinder 2. Vertical plates are fixedly connected to the top left side of both the crushing cylinder 2 and the drying chamber 1, and one side of the vertical plates is movably connected to the connecting shaft 7 via a first bearing. The right side of the inner cavity of the drying chamber 1 is movably connected to the hollow tube 8 via a second bearing. A controller 15 is fixedly connected to the top left side of the front of the drying chamber 1. Synchronous pulleys 13 are fixedly connected to the left side of the connecting shaft 7 and the left side of the surface of the hollow tube 8. A synchronous belt 14 meshes with the surface of the synchronous pulley 13. A fixed seat is fixedly connected to one side of the fan 11, and one side of the fixed seat is fixedly connected to the drying chamber 1. An electric slip ring 16 is fixedly connected to the right side of the hollow tube 8. A fixed frame 17 is fixedly connected to one side of the electric slip ring 16. One side of the fixed frame 17 is fixedly connected to the drying chamber 1. Movable doors 18 are movably connected to the bottom of both the front and back sides of the drying chamber 1. Through holes are opened at the top of the inner cavity of the drying chamber 1 and the bottom of the inner cavity of the crushing cylinder 2.

[0026] The specific functions of this technical solution are as follows: by setting up the bracket, the operation of the motor 3 is stabilized and the motor 3 is limited; by setting up the vertical plate and the first bearing, the operation of the connecting shaft 7 is stabilized and the connecting shaft 7 is limited; by setting up the second bearing, the operation of the hollow tube 8 is stabilized and the hollow tube 8 is limited.

[0027] Working principle: The operator puts the feed raw materials to be processed into the crushing cylinder 2, and starts the motor 3 through the controller 15. The output end of the motor 3 drives the crushing roller 4 to rotate, crushing the raw materials. The crushed material falls into the drying chamber 1 below through the through hole at the bottom of the crushing cylinder 2, completing the crushing work. At the same time, the driving gear 5 and driven gear 6 on the surface of the crushing roller 4 mesh, driving the connecting shaft 7 to rotate synchronously. When the connecting shaft 7 rotates, the synchronous wheel 13 on its left side drives the synchronous wheel 13 on the surface of the hollow tube 8 to rotate through the synchronous belt 14, so that the hollow tube 8 rotates synchronously in the drying chamber 1. The electric slip ring 16 on the right side of the hollow tube 8 ensures that the heating rod 9 is heated during its rotation. The circuit remains continuously conductive, and the rotary joint 12 on the left ensures that the connection between the exhaust pipe 19 and the hollow tube 8 is not affected by rotation. When the fan 11 is working, it sends external air into the hollow tube 8 through the exhaust pipe 19 and the rotary joint 12, and sprays it into the drying chamber 1 through the nozzle 10 on the surface of the hollow tube 8. At the same time, the heating rod 9 on the hollow tube 8 is energized and heats up. During the rotation of the hollow tube 8, it heats the material in the drying chamber 1 in contact. The rotating hollow tube 8 drives the heating rod 9 and the nozzle 10 to rotate synchronously, so that the heat is evenly applied to the crushed material, avoiding local dampness or uneven heating. The dried material can be taken out through the movable door 18 at the bottom of the drying chamber 1.

[0028] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0029] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A raw material grinding device for feed production, comprising a drying chamber (1), characterized in that: The drying chamber (1) is connected to a pulverizing cylinder (2) at the top of the central shaft. A motor (3) is installed at the top of the pulverizing cylinder (2). A pulverizing roller (4) is fixedly connected to the output end of the motor (3). A drive gear (5) is fixedly connected to the top of the surface of the pulverizing roller (4). A driven gear (6) meshes with one side of the drive gear (5). A connecting shaft (7) is fixedly connected to the left side of the driven gear (6). A hollow tube (8) is movably connected to one side of the drying chamber (1). A heating rod (9) is fixedly connected to one side of the surface of the hollow tube (8). A nozzle (10) is connected to the other side of the surface of the hollow tube (8). An exhaust pipe (19) is connected to the left side of the hollow tube (8) through a rotary joint (12). A fan (11) is connected to the left side of the exhaust pipe (19).

2. The raw material grinding device for feed production according to claim 1, characterized in that: A bracket is fixedly connected to one side of the motor (3), and one side of the bracket is fixedly connected to the crushing cylinder (2).

3. The raw material grinding device for feed production according to claim 1, characterized in that: The top left side of both the crushing cylinder (2) and the drying box (1) is fixedly connected with a vertical plate, and one side of the vertical plate is movably connected to the connecting shaft (7) through the first bearing.

4. The raw material grinding device for feed production according to claim 1, characterized in that: The right side of the inner cavity of the drying oven (1) is movably connected to the hollow tube (8) via a second bearing, and a controller (15) is fixedly connected to the left side of the top front of the drying oven (1).

5. The raw material grinding device for feed production according to claim 1, characterized in that: Synchronous pulleys (13) are fixedly connected to the left side of the connecting shaft (7) and the left side of the hollow tube (8), and a synchronous belt (14) is engaged on the surface of the synchronous pulleys (13).

6. The raw material grinding device for feed production according to claim 1, characterized in that: The fan (11) is fixedly connected to a fixed base on one side, and the fixed base is fixedly connected to the drying box (1) on one side.

7. The raw material grinding device for feed production according to claim 1, characterized in that: An electrical slip ring (16) is fixedly connected to the right side of the hollow tube (8), and a fixing frame (17) is fixedly connected to one side of the electrical slip ring (16). One side of the fixing frame (17) is fixedly connected to the drying oven (1).

8. The raw material grinding device for feed production according to claim 1, characterized in that: The drying oven (1) has movable doors (18) at the bottom of both the front and back sides, and through holes are provided at the top of the inner cavity of the drying oven (1) and the bottom of the inner cavity of the crushing cylinder (2).

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