Feeding mechanism for rice processing

Abstract

The utility model discloses a feeding mechanism for rice processing, which comprises a conveying assembly and a bottom frame, and the conveying assembly comprises a feeding end, a mesh cylinder end, a discharging end and a pushing assembly for pushing rice. According to the device, the feeding rod stirs and pushes rice guided into the feeding end, the rice sequentially passes through the net barrel section and the discharging port until the rice is guided out through the discharging port, high-speed airflow is synchronously guided out through the multiple sets of air outlets under the action of the draught fan, and in the process that the rice passes through the net barrel section, the rice in the stirring state makes contact with the high-speed airflow, so that the rice is conveyed to the feeding end. Chippings in the rice can penetrate through meshes at the end of the mesh cylinder under the action of airflow, the chippings can be blocked by the sleeve bin and fall into the collecting drawer through the bottom of the sleeve bin, the collecting drawer can be taken out at regular time subsequently, so that centralized treatment of impurities can be achieved, normal conveying of the rice is guaranteed while rice screening is achieved, and the service life of the rice is prolonged. And therefore, the use effect of the feeding mechanism for rice processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a feeding mechanism for rice processing. Background Art

[0002] The feeding mechanism for rice processing is an important part of the rice processing production line, and its main function is to stably and evenly transport rice to the next process during processing.

[0003] Chinese Patent Publication No. CN220316004U, published on January 9, 2024, discloses a hopper conveying device for rice processing, including a frame. There is a top frame above the frame, and top columns are provided at the corner positions at the bottom end of the top frame. The bottom end of the top column is fixedly connected to the top end of the frame. Inside the top frame is a hopper body, and the bottom end of the hopper body extends to the inside of the frame. At the central position at the bottom end of the hopper body is a first discharge port. On the inner wall of the frame below the hopper body is a material conveying body. On the outer wall of the frame above the material conveying body is a support plate. On one side of the top end of the support plate is placed an aggregate frame. On one side of the top of the material conveying body is a receiving hopper.

[0004] For example, the existing feeding mechanism for rice processing as described above sets a screening mechanism above the feeding port to simultaneously achieve screening and filtering of rice. In the specific implementation process, the screening mechanism raises the feeding port, which is not conducive to the feeding of rice materials. Therefore, it is urgent to propose a corresponding feeding mechanism for rice processing to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a feeding mechanism for rice processing to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A feeding mechanism for rice processing includes a conveying component and a bottom frame. The conveying component includes a feeding end, a mesh cylinder end, a discharging end and a pushing component for pushing rice. The top of the feeding end and the bottom of the discharging end are respectively connected with a feeding hopper and a discharging port. A sleeve bin is fixedly connected between the outer surfaces of the feeding end and the discharging end. At the top of the sleeve bin is a blowing component serving as a wind source supply. The outer surfaces of both the feeding end and the sleeve bin are fixedly connected to the bottom frame. On the top of the bottom frame is a collecting drawer that abuts against the bottom of the sleeve bin.

[0008] Preferably, a placement plate with a U-shaped cross-section is fixedly connected to the top of the bottom frame. The top of the placement plate is engaged with the outer surface of the collecting drawer, and a stop bar fixedly connected to the placement plate abuts against the rear end face of the collecting drawer.

[0009] Preferably, a locking rod is screwed and connected to one side of the horizontal end of the placement plate, and the locking rod is screwed and connected to the collection drawer through a screw hole.

[0010] Preferably, the pushing component includes a driving member fixedly connected to the outer wall of the feeding end, and a feeding rod is fixedly connected to the output end of the driving member.

[0011] Preferably, the air blowing component includes a blower fixedly connected to the top of the sleeve bin, an air distribution pipe fixedly connected to the output end of the blower and fixedly fitted with the inner wall of the top of the sleeve bin, and an air outlet is arranged at the bottom of the air distribution pipe.

[0012] Preferably, a plurality of groups of air outlets are provided, and the plurality of groups of air outlets are linearly distributed along the extending direction of the net cylinder end.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, the driving member drives the feeding rod to rotate, and the feeding rod pushes the rice material introduced at the feeding end while stirring. The rice material passes through the net cylinder section and the discharge port in sequence until it is discharged through the discharge port. A plurality of groups of air outlets synchronously discharge high-speed air flow under the action of the blower. During the process of the rice material passing through the net cylinder section, the stirred rice material contacts the high-speed air flow, and the debris in the rice material will pass through the mesh holes at the end of the net cylinder under the action of the air flow. The debris will be blocked by the sleeve bin and fall into the collection drawer through the bottom of the sleeve bin. Subsequently, the collection drawer can be taken out regularly to realize the centralized treatment of impurities. While realizing the screening of the rice material, the normal transportation of the rice material is ensured, thereby improving the use effect of the feeding mechanism for rice processing.

[0015] 2. In this application, the collection drawer is placed on the placement plate. The placement plate with a U-shaped cross section limits the horizontal position of the collection drawer. The collection drawer is longitudinally pushed to abut against the stop bar. At this time, the collection drawer is exactly under the sleeve bin. Rotate the locking rod to simultaneously screw the placement plate and the collection drawer to realize the positioning of the collection drawer. In this way, while ensuring the airtightness between the collection drawer and the sleeve bin, the rapid positioning of the collection drawer is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0017] Figure 2 Shows the structural schematic diagram of the collection drawer provided by the embodiment of the present utility model;

[0018] Figure 3 Shows the structural schematic diagram of the sleeve bin provided by the embodiment of the present utility model;

[0019] Figure 4Shows a schematic structural diagram of a conveying assembly provided according to an embodiment of the present invention.

[0020] Legend description:

[0021] 1. Conveying assembly; 101. Feeding end; 102. Drum end; 103. Discharging end; 2. Sleeve bin; 3. Feeding hopper; 4. Discharge port; 5. Fan; 6. Underframe; 7. Placing plate; 8. Collection drawer; 9. Driving member; 10. Locking rod; 11. Baffle strip; 12. Air distribution pipe; 13. Air outlet; 14. Feeding rod. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] A feeding mechanism for rice processing includes a conveying assembly 1 and an underframe 6. The conveying assembly 1 includes a feeding end 101, a drum end 102, a discharging end 103 and a pushing assembly for pushing rice. The top of the feeding end 101 and the bottom of the discharging end 103 are respectively connected with a feeding hopper 3 and a discharge port 4. A sleeve bin 2 is fixedly connected between the outer surfaces of the feeding end 101 and the discharging end 103. A blowing assembly as a wind source supply is arranged at the top of the sleeve bin 2. The outer surfaces of the feeding end 101 and the sleeve bin 2 are both fixedly connected with the underframe 6. A collection drawer 8 that abuts against the bottom of the sleeve bin 2 is arranged at the top of the underframe 6;

[0025] The driving member 9 drives the feeding rod 14 to rotate. The feeding rod 14 pushes and stirs the rice material introduced at the feeding end 101. The rice material passes through the drum end 102 and the discharging end 103 in sequence until it is discharged through the discharge port 4. Multiple groups of air outlets 13 synchronously discharge high-speed air flow under the action of the fan 5. During the process of the rice material passing through the drum end 102, the agitated rice material contacts the high-speed air flow. The debris in the rice material will pass through the mesh holes of the drum end 102 under the action of the air flow. The debris will be blocked by the sleeve bin 2 until it falls into the collection drawer 8 through the bottom of the sleeve bin 2. Subsequently, the collection drawer 8 can be taken out regularly to realize the centralized treatment of impurities. While realizing the screening of the rice material, the normal conveying of the rice material is ensured, thereby improving the use effect of the feeding mechanism for rice processing.

[0026] Specifically, as Figure 2 And Figure 4As shown in the figure, a placement plate 7 with a U-shaped cross-section is fixedly connected to the top of the chassis 6. The top of the placement plate 7 is engaged with the outer wall of the collection drawer 8, and the rear end face of the collection drawer 8 abuts against a stop bar 11 fixedly connected to the placement plate 7. One side of the horizontal end of the placement plate 7 is screwed with a locking rod 10, and the locking rod 10 is screwed with the collection drawer 8 through a screw hole. When the collection drawer 8 is placed on the placement plate 7, the placement plate 7 with a U-shaped cross-section restricts the horizontal position of the collection drawer 8. Push the collection drawer 8 longitudinally until it abuts against the stop bar 11. At this time, the collection drawer 8 is exactly below the sleeve bin 2. Rotate the locking rod 10 to simultaneously screw the placement plate 7 and the collection drawer 8, realizing the positioning of the collection drawer 8. This ensures the airtightness between the collection drawer 8 and the sleeve bin 2 while realizing the rapid positioning of the collection drawer 8.

[0027] Specifically, as Figure 2 shown in Figure 3 the figure, the pushing component includes a driving part 9 fixedly connected to the outer wall of the feeding end 101. The output end of the driving part 9 is fixedly connected with a feeding rod 14. The driving part 9 drives the feeding rod 14 to rotate, and the feeding rod 14 agitates and pushes the rice material introduced at the feeding end 101. The air blowing component includes a blower 5 fixedly connected to the top of the sleeve bin 2. The output end of the blower 5 is fixedly connected with a cloth air pipe 12 fixedly fitted with the inner wall of the top of the sleeve bin 2. An air outlet 13 is arranged at the bottom of the cloth air pipe 12. Multiple groups of air outlets 13 synchronously discharge high-speed air flow under the action of the blower 5. There are multiple groups of air outlets 13, and the multiple groups of air outlets 13 are linearly distributed along the extending direction of the net barrel end 102, fitting the rice conveying path to ensure the screening effect of the rice.

[0028] Working principle: The driving part 9 drives the feeding rod 14 to rotate. The feeding rod 14 agitates and pushes the rice material introduced at the feeding end 101. The rice material passes through the net barrel end 102 and the discharging end 103 in sequence until it is discharged through the discharging port 4. Multiple groups of air outlets 13 synchronously discharge high-speed air flow under the action of the blower 5. During the process of the rice material passing through the net barrel end 102, the agitated rice material contacts the high-speed air flow, and the debris in the rice material will pass through the mesh holes of the net barrel end 102 under the action of the air flow. The debris will be blocked by the sleeve bin 2 and fall into the collection drawer 8 through the bottom of the sleeve bin 2. Subsequently, the collection drawer 8 can be taken out regularly to realize the centralized treatment of impurities. While realizing the screening of the rice material, the normal conveying of the rice material is ensured, thereby improving the use effect of the feeding mechanism for rice processing. When the collection drawer 8 is placed on the placement plate 7, the placement plate 7 with a U-shaped cross-section restricts the horizontal position of the collection drawer 8. Push the collection drawer 8 longitudinally until it abuts against the stop bar 11. At this time, the collection drawer 8 is exactly below the sleeve bin 2. Rotate the locking rod 10 to simultaneously screw the placement plate 7 and the collection drawer 8, realizing the positioning of the collection drawer 8. This ensures the airtightness between the collection drawer 8 and the sleeve bin 2 while realizing the rapid positioning of the collection drawer 8.

[0029] The foregoing description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A feeding mechanism for rice processing, comprising a conveying component (1) and a chassis (6), characterized in that, The conveying component (1) includes a feeding end (101), a mesh cylinder end (102), a discharging end (103) and a pushing component for pushing rice. The top of the feeding end (101) and the bottom of the discharging end (103) are respectively connected with a feeding hopper (3) and a discharging port (4). A sleeve bin (2) is fixedly connected between the outer walls of the feeding end (101) and the discharging end (103). A blowing component serving as a wind source supply is arranged at the top of the sleeve bin (2). The outer walls of the feeding end (101) and the sleeve bin (2) are both fixedly connected with a chassis (6). A collecting drawer (8) abutted against the bottom of the sleeve bin (2) is arranged at the top of the chassis (6).

2. The feeding mechanism for rice processing according to claim 1, wherein A placing plate (7) with a U-shaped cross-section is fixedly connected to the top of the chassis (6). The top of the placing plate (7) is engaged with the outer wall of the collecting drawer (8). A stop bar (11) fixedly connected to the placing plate (7) abuts against the rear end face of the collecting drawer (8).

3. The feeding mechanism for rice processing according to claim 2, characterized in that, A locking rod (10) is screwed on one side of the horizontal end of the placing plate (7). The locking rod (10) is screwed with the collecting drawer (8) through a screw hole.

4. The feeding mechanism for rice processing according to claim 3, characterized in that, The pushing component includes a driving part (9) fixedly connected to the outer wall of the feeding end (101). A feeding rod (14) is fixedly connected to the output end of the driving part (9).

5. The feeding mechanism for rice processing according to claim 4, characterized in that, The blowing component includes a blower (5) fixedly connected to the top of the sleeve bin (2). An air distribution pipe (12) fixedly fitted with the inner wall of the top of the sleeve bin (2) is fixedly connected to the output end of the blower (5). An air outlet (13) is arranged at the bottom of the air distribution pipe (12).

6. The feeding mechanism for rice processing according to claim 5, characterized in that, Multiple groups of the air outlets (13) are arranged, and the multiple groups of the air outlets (13) are linearly distributed along the extending direction of the mesh cylinder end (102).

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