Crushing device for processing guniting corn germ meal

Abstract

The utility model relates to the field of corn germ meal processing, and discloses a crushing device for guniting corn germ meal processing, which comprises a bottom support frame for bottom support, the top end of the bottom support frame is fixedly connected with a crushing tank, and the interior of the crushing tank is rotatably connected with a rotating rod; the outer portion of the rotating rod is fixedly connected with a supporting round sleeve, the outer portion of the supporting round sleeve is fixedly connected with a plurality of first supporting bases, the interiors of the first supporting bases are rotationally connected with main crushing rollers, the middle of the front end of the crushing tank is fixedly connected with a driving motor, and the driving end of the driving motor is fixedly connected to the front end of the rotating rod. And a blocking and crushing assembly is mounted in the crushing tank and used for improving the raw material crushing effect. According to the corn germ meal crushing device, the corn germ meal is uniformly contacted for crushing, so that the crushing effect of the corn germ meal is improved, the effect of discharging the corn germ meal by the device is improved, and the cost waste is reduced.

Description

Technical Field

[0001] This utility model relates to the field of corn germ meal processing, and in particular to a crushing device for spray-processing corn germ meal. Background Technology

[0002] Corn germ meal is an important by-product of corn deep processing. It is the nutrient-rich residue left after degerming, pressing or extraction during corn oil or starch production. After the spraying process, the germ meal often clumps or sticks together. This crushing device can effectively break up the clumps and ensure the flowability of the material.

[0003] The crushing of corn germ meal is usually carried out by two rollers rotating in opposite directions and then discharged downwards. This can cause some corn germ meal to clump together, resulting in poor crushing. In addition, the corn germ meal after spraying has a certain stickiness and will adhere to the inner wall of the tank, making it inconvenient to discharge. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a crushing device for processing corn germ meal by spraying, thereby improving the crushing effect of corn germ meal and the discharge effect of the device.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A crushing device for processing sprayed corn germ meal includes:

[0007] A bottom support frame for bottom support is provided, with a crushing tank fixedly connected to the top of the bottom support frame. A rotating rod is rotatably connected inside the crushing tank. A supporting sleeve is fixedly connected to the outside of the rotating rod. Multiple first support seats are fixedly connected to the outside of the supporting sleeve. A main crushing roller is rotatably connected inside each of the first support seats. A drive motor is fixedly connected to the middle of the front end of the crushing tank. The drive end of the drive motor is fixedly connected to the front end of the rotating rod. A crushing blocking component is installed inside the crushing tank to improve the crushing effect of the raw materials.

[0008] A vortex blower is used to fix the rear end of the crushing tank. Gas transmission pipes are fixedly connected to both sides of the vortex blower. Transmission gas tanks are fixedly connected to both sides of the outside of the crushing tank. The front end of the gas transmission pipe is fixedly connected to the rear side of the transmission gas tank. Airflow traction components are installed on both sides of the inside of the crushing tank to achieve complete discharge of the crushed raw materials inside.

[0009] Furthermore, the airflow traction assembly includes an air intake frame fixed on the upper part of both sides inside the pulverizing tank, and an exhaust slot is provided on the lower part of the outer side of the air intake frame. A traction sleeve is fixedly connected to both sides inside the pulverizing tank, and a transmission slot is provided on the outer side of the traction sleeve.

[0010] Furthermore, the blocking and crushing assembly includes a blocking circular frame fixed inside the bottom support frame, with multiple secondary crushing rollers rotatably connected inside the blocking circular frame, and multiple lower-row filter holes opened around the inside of the blocking circular frame.

[0011] Furthermore, a partition plate is fixedly connected to both sides of the top of the blocking circular frame, and the outside of the partition plate is fixedly connected to the inside of the crushing tank on both sides respectively.

[0012] Furthermore, a feeding pipe is fixedly connected to the top center of the pulverizing tank.

[0013] Furthermore, the outer side of the supporting sleeve is fixedly connected with a plurality of second support seats, and the outer side of each of the second support seats is fixedly connected with a toggle cleaning brush, and the first support seats and the second support seats are staggered.

[0014] Furthermore, the inner side of the traction sleeve is provided with multiple external discharge slots.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, after the corn germ meal is placed inside the crushing tank, the rotating rod is rotated, and the first support seat and the second support seat on the outside rotate simultaneously. The second support seat and the secondary crushing roller crush the corn germ meal, while the agitating cleaning brush agitates the corn germ meal to make it contact the crushing evenly, thereby improving the crushing effect of the corn germ meal.

[0017] 2. In this utility model, by starting the vortex fan, the accelerated air enters the interior of the transmission tank through the gas transmission pipe and is transmitted to the interior of the air inlet frame. The air is discharged through the exhaust port and flows downward along the inner wall of the crushing tank, and is discharged through the external exhaust port, thereby improving the effect of the device in discharging corn germ meal and reducing cost waste. Attached Figure Description

[0018] Figure 1 This is an overall drawing of a crushing device for processing sprayed corn germ meal according to the present invention;

[0019] Figure 2 This is a rear view of a crushing device for processing sprayed corn germ meal according to the present invention;

[0020] Figure 3This is an internal view of a crushing device for processing sprayed corn germ meal according to the present invention;

[0021] Figure 4 This utility model provides a diagram of the traction sleeve mechanism for a crushing device used in the processing of sprayed corn germ meal.

[0022] Figure 5 This invention relates to a blocking circular frame mechanism for a crushing device used in the processing of sprayed corn germ meal.

[0023] Legend:

[0024] 1. Bottom support frame; 2. Crushing tank; 3. Drive motor; 4. Transmission air tank; 5. Feeding pipe; 6. Gas transmission pipe; 7. Vortex blower; 8. Separating and limiting plate; 9. Actuating cleaning brush; 10. Main crushing roller; 11. First support seat; 12. Second support seat; 13. Blocking circular frame; 14. Rotating rod; 15. Support circular sleeve; 16. Traction sleeve; 17. Air inlet frame; 18. Exhaust trough; 19. Outer discharge trough; 20. Transmission trough; 21. Secondary crushing roller; 22. Lower discharge filter hole. Detailed Implementation

[0025] 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.

[0026] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a crushing device for processing sprayed corn germ meal, comprising: a bottom support frame 1 for bottom support; a crushing tank 2 fixedly connected to the top of the bottom support frame 1; a rotating rod 14 rotatably connected inside the crushing tank 2; a supporting sleeve 15 fixedly connected to the outside of the rotating rod 14; a plurality of first support seats 11 fixedly connected to the outside of the supporting sleeve 15; a main crushing roller 10 rotatably connected inside each of the first support seats 11; a drive motor 3 fixedly connected to the middle of the front end of the crushing tank 2; the drive end of the drive motor 3 fixedly connected to the front end of the rotating rod 14; and a blocking crushing component installed inside the crushing tank 2 to improve the crushing effect of the raw materials. The blocking crushing component includes a blocking frame 13 fixed inside the bottom support frame 1; and a plurality of secondary crushing rollers 21 rotatably connected inside the blocking frame 13. (See reference...) Figure 5The inner circumference of the blocking circular frame 13 is provided with multiple lower filter holes 22. The top two sides of the blocking circular frame 13 are fixedly connected with partition limiting plates 8. The outer sides of the partition limiting plates 8 are respectively fixedly connected to the inner two sides of the crushing tank 2. The top center of the crushing tank 2 is fixedly connected with a feeding pipe 5. The outer side of the supporting circular sleeve 15 is fixedly connected with multiple second support seats 12. The outer side of each second support seat 12 is fixedly connected with a tossing cleaning brush 9. The first support seat 11 and the second support seat 12 are staggered.

[0027] The corn germ meal crushing process is as follows: After the material is fed into the crushing tank 2 through the feeding pipe 5, the drive motor 3 starts, driving the rotating rod 14 and the supporting sleeve 15 to rotate. At the same time, the main crushing roller 10 rotates synchronously through the linkage of the first support seat 11. The main crushing roller 10 and multiple secondary crushing rollers 21 arranged in the circumferential direction form a compression crushing zone to realize the gradual crushing of the material. The crushed material that meets the particle size requirements is discharged through the lower filter hole 22, while the material that does not meet the requirements is retained by the blocking frame 13 and undergoes secondary crushing under the continuous meshing action of the crushing roller. During the process, the rotating agitator cleaning brush 9 continuously turns the material to ensure the uniformity of crushing, effectively improving the crushing efficiency and the quality of the finished product. This design realizes a closed-loop processing flow of crushing-screening-re-crushing.

[0028] Reference Figure 2 , Figure 3 and Figure 4 A vortex blower 7 is fixed at the rear end of the crushing tank 2. Gas transmission pipes 6 are fixedly connected to both sides of the vortex blower 7. Transmission gas tanks 4 are fixedly connected to both sides of the outside of the crushing tank 2. The front end of the gas transmission pipe 6 is fixedly connected to the rear side of the transmission gas tank 4 respectively. Airflow traction components are installed on both sides of the inside of the crushing tank 2 to achieve complete discharge of the crushed raw materials inside. The airflow traction components include an air inlet frame 17 fixed on the upper part of both sides of the inside of the crushing tank 2. An exhaust slot 18 is opened on the lower part of the outer side of the air inlet frame 17. A traction sleeve 16 is fixedly connected to both sides of the inside of the crushing tank 2. A transmission slot 20 is opened on the outer side of the traction sleeve 16. Multiple external discharge slots 19 are opened on the inner side of the traction sleeve 16.

[0029] During the crushing process, the vortex blower 7 starts and accelerates the external air. The airflow enters the transmission gas tank 4 through the gas transmission pipe 6 and is then stabilized. It is then evenly distributed by the air inlet frame 17. Subsequently, the airflow forms a circumferential airflow layer along the inner wall of the crushing tank 2 through the exhaust port 18, effectively preventing the material from sticking to the wall. The airflow continues to enter the traction sleeve 16 and is sprayed into the crushing tank 2 at a specific angle through multiple external discharge ports 19, forming a downward airflow thrust. This not only promotes the fluidization state of the crushed material but also guides the qualified material to be discharged quickly through the lower discharge filter hole 22. This airflow circulation system significantly improves the material discharge efficiency, avoids residual waste, and reduces energy consumption costs.

[0030] Working principle: The corn germ meal to be crushed is put into the crushing tank 2 through the feeding pipe 5. At this time, the drive motor 3 is started, and the rotating rod 14 is rotated, which in turn drives the supporting sleeve 15 to rotate. This, in turn, drives the main crushing roller 10 to rotate synchronously through the traction of the external first support seat 11. The main crushing roller 10 contacts multiple external secondary crushing rollers 21, thereby squeezing and crushing the corn germ meal. The crushed corn germ meal is discharged downward through the lower discharge filter hole 22. Corn germ meal that does not meet the discharge standard is blocked by the blocking frame 13 and continues to be crushed through the contact between the main crushing roller 10 and the secondary crushing rollers 21. The rotation of brush 9 agitates the corn germ meal, ensuring even contact and crushing, thus improving the crushing effect. Simultaneously, during the crushing process, the vortex blower 7 is activated, accelerating external air into the gas transmission pipe 6. The accelerated air is then discharged into the air inlet frame 17 through the transmission air tank 4 and discharged outward through the exhaust port 18, adhering to the inner wall of the crushing tank 2. The air then enters the traction sleeve 16 along the inner wall of the crushing tank 2 and is discharged into the crushing tank 2 through multiple external discharge ports 19, thereby blowing the corn germ meal inside and discharging it downward, improving the efficiency of corn germ meal discharge and reducing cost waste.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A crushing device for processing spray-dried corn germ meal, characterized in that, include: A bottom support frame (1) for bottom support is provided. A crushing tank (2) is fixedly connected to the top of the bottom support frame (1). A rotating rod (14) is rotatably connected inside the crushing tank (2). A supporting sleeve (15) is fixedly connected to the outside of the rotating rod (14). A plurality of first support seats (11) are fixedly connected to the outside of the supporting sleeve (15). A main crushing roller (10) is rotatably connected inside each of the first support seats (11). A drive motor (3) is fixedly connected to the middle of the front end of the crushing tank (2). The drive end of the drive motor (3) is fixedly connected to the front end of the rotating rod (14). A blocking crushing component is installed inside the crushing tank (2) to improve the crushing effect of raw materials. A vortex blower (7) is fixed at the rear end of the crushing tank (2). Gas transmission pipes (6) are fixedly connected to both sides of the vortex blower (7). Transmission gas tanks (4) are fixedly connected to both sides of the outside of the crushing tank (2). The front end of the gas transmission pipe (6) is fixedly connected to the rear side of the transmission gas tank (4). Airflow traction components are installed on both sides of the inside of the crushing tank (2) to achieve complete discharge of the crushed raw materials inside.

2. The crushing device for processing sprayed corn germ meal according to claim 1, characterized in that: The airflow traction assembly includes an air intake frame (17) fixed on the upper part of both sides inside the pulverizing tank (2). The lower part of the outer side of the air intake frame (17) is provided with an exhaust slot (18). The inner sides of both sides of the pulverizing tank (2) are fixedly connected with a traction sleeve (16). The outer side of the traction sleeve (16) is provided with a transmission slot (20).

3. The crushing device for processing sprayed corn germ meal according to claim 1, characterized in that: The blocking and crushing assembly includes a blocking circular frame (13) fixed inside the bottom support frame (1). Multiple secondary crushing rollers (21) are rotatably connected inside the blocking circular frame (13). Multiple lower filter holes (22) are opened around the inside of the blocking circular frame (13).

4. The crushing device for processing sprayed corn germ meal according to claim 3, characterized in that: The top two sides of the blocking circular frame (13) are fixedly connected with the partition limiting plate (8), and the outside of the partition limiting plate (8) is fixedly connected to the inside two sides of the crushing tank (2).

5. The crushing device for processing sprayed corn germ meal according to claim 1, characterized in that: A feeding pipe (5) is fixedly connected to the top center of the crushing tank (2).

6. The crushing device for processing sprayed corn germ meal according to claim 1, characterized in that: The external support sleeve (15) is fixedly connected to a plurality of second support seats (12), and each of the second support seats (12) is fixedly connected to a toggle cleaning brush (9). The first support seat (11) and the second support seat (12) are staggered.

7. The crushing device for processing sprayed corn germ meal according to claim 2, characterized in that: The inner side of the traction sleeve (16) is provided with multiple external discharge slots (19).

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