A feeding machine for fresh noodle production

Abstract

The utility model discloses a kind of feeding machines for fresh noodle production, including spiral feeder and its feeding conveying pipe end's discharge pipe.The improvement is that, below the discharge pipe is provided with discharging screening structure.The structure mainly includes rectangular frame, fixed in the sieve screen of frame bottom, and the drive assembly of driving sieve screen vibration.The drive assembly is by drive motor, by motor driven rotation's drive shaft, fixed on drive shaft's drive arm, with drive arm hinged transmission arm, and with transmission arm hinged and fixed on support arm's connecting block composition.Support arm is fixedly connected with rectangular frame, and is slidably matched with the limiting key block on feeding conveying pipe through the key groove thereon.The utility model is integrated vibrating screen mechanism in discharging end, can automatically, efficiently screen out impurities in raw material in conveying process, effectively improve the purity and quality of fresh noodle product, and avoid sieve screen blockage, ensure the continuity of production.

Description

Technical Field

[0001] This utility model relates to the field of fresh noodle production technology, specifically a feeding machine for fresh noodle production. Background Technology

[0002] In the production of fresh noodles, the conveying and feeding of raw materials are crucial aspects affecting production efficiency and product quality. Screw feeders, as a common type of continuous conveying equipment, are widely used for conveying powdery and granular materials due to their simple structure, stable conveying, and ease of control. For example, in fresh noodle production, they are used to transport raw materials such as flour to dough mixers or subsequent processing equipment.

[0003] However, existing spiral feeders still have certain limitations in fresh noodle production. Typically, the material is pushed by the spiral to the discharge pipe at the end of the feeding conveyor and then discharged directly. During this process, lumps, foreign objects, or other impurities that do not meet process requirements may be mixed in with the raw materials and enter subsequent processes. This can not only affect the taste and quality of the fresh noodles, but in severe cases, it may also damage processing equipment and affect the stable operation of the production line.

[0004] Therefore, we propose a feeding machine for fresh noodle production. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a feeder for fresh noodle production. By integrating a high-efficiency vibrating screening structure at the discharge end of the feeder, impurities are automatically and synchronously removed during the conveying process, improving the quality of fresh noodles and effectively solving the problems in the background technology.

[0006] (II) Technical Solution To achieve the above objectives, the technical solution adopted by this utility model is as follows: a feeding machine for fresh noodle production, including a spiral feeding machine, wherein a discharge pipe is provided at the lower end of the feeding conveying pipe away from the spiral feeding machine, and a material screening structure is installed at the end of the feeding conveying pipe near the discharge pipe. The material screening structure includes a rectangular frame, a fixed frame, a drive motor, a screen, a support arm, a connecting arm, a drive shaft, a transmission arm, a connecting block, a first connecting shaft and a second connecting shaft. Limiting key blocks are fixedly installed on the outer surfaces of both sides of the feeding conveying pipe at the end near the discharge pipe. A keyway is provided on the inner wall of the support arm. The rectangular frame is located at the lower part of the discharge pipe, and the lower end of the discharge pipe extends into the upper part of the inner cavity of the rectangular frame.

[0007] Preferably, the screen is fixed at the bottom of the inner cavity of the rectangular frame, and there are two sets of support arms. The lower ends of the inner walls of the two sets of support arms are fixedly connected to the middle of the upper part of the outer surface on both sides of the rectangular frame, and the connecting arm is fixed at the upper part between the two sets of support arms.

[0008] Preferably, the support arm is slidably connected to the outer wall of the limiting key block via a keyway.

[0009] Preferably, the fixing frame is fixed to the outer wall of the feeding conveying pipe at one end near the discharge pipe, the connecting block is fixed to the middle of the lower outer surface of the connecting arm, the transmission arm is located between the lower part of one side of the connecting block and the upper part of one side of the drive arm, and the drive motor is fixed to the outer surface of the fixing frame on the side away from the drive arm, and the drive shaft is connected to one end of the drive motor.

[0010] Preferably, a coupling is provided between the drive shaft and the drive motor, and the outer surface of one end of the drive shaft is fixedly connected to the outer surface of one end of the output shaft of the drive motor through the coupling. A bearing is provided between the drive shaft and the fixed frame, and the drive shaft is rotatably connected to the fixed frame through the bearing.

[0011] Preferably, the outer surface of the end of the drive shaft away from the drive motor is fixedly connected to the bottom of one side of the drive arm, the second connecting shaft is rotatably connected between the upper part of the drive arm and the lower part of the transmission arm, and the first connecting shaft is rotatably connected between the upper part of the transmission arm and the lower part of the connecting block.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a feeding machine for fresh noodle production, which has the following beneficial effects: 1. This feeding machine for fresh noodle production integrates a material screening structure below the discharge pipe of the screw feeder, allowing the material to pass through the screen immediately during the conveying and feeding process. This effectively removes lumps, threads, or other foreign objects mixed in the raw materials, preventing impurities from entering subsequent dough mixing or processing steps, fundamentally improving the purity and food safety of fresh noodles, and enhancing the quality of the final product.

[0013] 2. This feeding machine for fresh noodle production, through a linkage mechanism including a drive motor, drive arm, and transmission arm, can drive a rectangular frame and a screen to continuously reciprocate up and down. This dynamic screening method not only improves screening efficiency and accelerates the passage of qualified materials, but also effectively avoids the clogging problem caused by the accumulation of fine powder on the static screen. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a feeding machine for fresh noodle production according to the present invention.

[0015] Figure 2 This is a partial structural schematic diagram of a feeding machine for fresh noodle production according to the present invention.

[0016] Figure 3 This is a schematic diagram of the material feeding and screening structure in a feeding machine for fresh noodle production according to the present invention.

[0017] Figure 4 This is a schematic diagram of the support arm in a feeder for fresh noodle production according to the present invention.

[0018] In the diagram: 1. Screw feeder; 2. Feeding conveyor pipe; 3. Discharge pipe; 4. Material screening structure; 5. Limiting key block; 6. Rectangular frame; 7. Fixing frame; 8. Drive motor; 9. Screen; 10. Support arm; 11. Connecting arm; 12. Drive shaft; 13. Drive arm; 14. Transmission arm; 15. Connecting block; 16. First connecting shaft; 17. Second connecting shaft; 18. Keyway. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-4 As shown, a feeding machine for fresh noodle production includes a spiral feeder 1. A discharge pipe 3 is located at the lower end of a feeding conveying pipe 2, away from the spiral feeder 1. A material screening structure 4 is installed at the end of the feeding conveying pipe 2 near the discharge pipe 3. The material screening structure 4 includes a rectangular frame 6, a fixing frame 7, a drive motor 8, a screen 9, a support arm 10, a connecting arm 11, a drive shaft 12, a drive arm 13, a transmission arm 14, a connecting block 15, a first connecting shaft 16, and a second connecting shaft 17. Limiting key blocks 5 are fixedly installed on the outer surfaces of both sides of the feeding conveying pipe 2 near the end of the discharge pipe 3. A keyway 18 adapted to the limiting key block 5 is formed on the inner wall of the support arm 10. The rectangular frame 6 is located at the lower part of the discharge pipe 3, and the lower end of the discharge pipe 3 extends into the upper part of the inner cavity of the rectangular frame 6.

[0021] The screen 9 is fixed to the bottom of the inner cavity of the rectangular frame 6. There are two sets of support arms 10, and the lower ends of the inner walls of the two sets of support arms 10 are fixedly connected to the middle of the upper part of the outer surface on both sides of the rectangular frame 6. The connecting arm 11 is fixed to the upper part between the two sets of support arms 10.

[0022] The support arm 10 is slidably connected to the outer wall of the limiting key block 5 fixed on the feeding conveying pipe 2 via a keyway 18 on its inner wall. This structure allows the support arm 10 and the rectangular frame 6 connected to it to reciprocate stably up and down along the direction defined by the limiting key block 5.

[0023] The fixed frame 7 is welded to the outer wall of the feeding conveying pipe 2 near the end of the discharge pipe 3. The connecting block 15 is fixed to the middle of the lower outer surface of the connecting arm 11. The transmission arm 14 is located between the lower part of the connecting block 15 and the upper part of the drive arm 13. The drive motor 8 is mounted on the outer surface of the fixed frame 7 away from the drive arm 13. The drive shaft 12 is connected to the output end of the drive motor 8.

[0024] A coupling is provided between the drive shaft 12 and the drive motor 8. One end of the outer surface of the drive shaft 12 is fixedly connected to one end of the outer surface of the output shaft of the drive motor 8 through the coupling to achieve reliable power transmission. A bearing is provided between the drive shaft 12 and the fixed frame 7. The drive shaft 12 is rotatably connected to the fixed frame 7 through the bearing to ensure smooth rotation of the drive shaft 12.

[0025] The outer surface of the end of the drive shaft 12 away from the drive motor 8 is fixedly connected to the bottom of one side of the drive arm 13. The second connecting shaft 17 is rotatably connected between the upper part of the drive arm 13 and the lower part of the transmission arm 14. The first connecting shaft 16 is rotatably connected between the upper part of the transmission arm 14 and the lower part of the connecting block 15. Thus, the drive arm 13, the transmission arm 14, the connecting block 15, and the corresponding connecting shafts together constitute a linkage mechanism that can convert the rotational motion of the drive shaft 12 into the reciprocating motion of the connecting block 15 and the support arm 10.

[0026] The working principle of this utility model is as follows: It should be noted that this utility model is a feeding machine for fresh noodle production. The spiral feeder 1, feeding conveying pipe 2, and discharge pipe 3 described herein are all existing technologies and can be readily understood by those skilled in the art; therefore, further details are omitted. The discharge screening structure 4 has its discharge pipe 3 extending into the rectangular frame 6 at its lower end. After being conveyed by the spiral feeder 1, the material is discharged through the discharge pipe 3 and falls into the rectangular frame 6 below. During the descent, the material is screened and filtered by a screen 9 fixed to the bottom of the rectangular frame 6. Qualified fine materials pass through the screen 9 and enter subsequent processes, while lumps or other impurities are intercepted and retained at the upper end of the screen 9.

[0027] To improve screening efficiency and prevent clogging, the drive motor 8 drives the drive shaft 12 to rotate. The drive shaft 12 drives the drive arm 13 to rotate around its axis. The rotational motion of the drive arm 13 is transmitted to the transmission arm 14 via the second connecting shaft 17, and then drives the connecting block 15 to reciprocate up and down via the first connecting shaft 16. The connecting block 15 drives the connecting arm 11 and the support arm 10 to move up and down together. The support arm 10 slides along the limiting key block 5 fixed on the feeding conveyor pipe 2 via its internal keyway 18. This guiding structure significantly improves the stability of the up and down reciprocating motion. The up and down motion of the support arm 10 ultimately drives the rectangular frame 6 and the screen 9 to vibrate up and down together. This continuous vibration not only accelerates the screening of qualified materials, but also effectively prevents the accumulation and clogging of fine powder materials on the screen, thus achieving efficient and continuous screening operations.

[0028] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A feeding machine for fresh noodle production, comprising a spiral feeder (1), wherein a discharge pipe (3) is provided at the lower end of the feeding conveying pipe (2) away from the spiral feeder (1), characterized in that: The feeding conveying pipe (2) is equipped with a material screening structure (4) at one end near the discharge pipe (3). The material screening structure (4) includes a rectangular frame (6), a fixed frame (7), a drive motor (8), a screen (9), a support arm (10), a connecting arm (11), a drive shaft (12), a drive arm (13), a transmission arm (14), a connecting block (15), a first connecting shaft (16), and a second connecting shaft (17). Limiting key blocks (5) are fixedly installed on the outer surfaces of both sides of the feeding conveying pipe (2) at one end near the discharge pipe (3). A keyway (18) is opened on the inner wall of the support arm (10). The rectangular frame (6) is located at the lower part of the discharge pipe (3), and the lower end of the discharge pipe (3) extends into the upper part of the inner cavity of the rectangular frame (6).

2. A feeding machine for fresh noodle production according to claim 1, characterized in that: The screen (9) is fixed at the bottom of the inner cavity of the rectangular frame (6). There are two sets of support arms (10). The lower ends of the inner walls of the two sets of support arms (10) are fixedly connected to the middle of the upper part of the outer surface on both sides of the rectangular frame (6). The connecting arm (11) is fixed at the upper part between the two sets of support arms (10).

3. A feeding machine for fresh noodle production according to claim 2, characterized in that: The support arm (10) is slidably connected to the outer wall of the limiting key block (5) via the keyway (18).

4. A feeding machine for fresh noodle production according to claim 3, characterized in that: The fixing frame (7) is fixed on the outer wall of the feeding conveying pipe (2) near the end of the discharge pipe (3). The connecting block (15) is fixed in the middle of the lower outer surface of the connecting arm (11). The transmission arm (14) is located between the lower part of the connecting block (15) and the upper part of the drive arm (13). The drive motor (8) is fixed on the outer surface of the fixing frame (7) away from the drive arm (13). The drive shaft (12) is connected to one end of the drive motor (8).

5. A feeding machine for fresh noodle production according to claim 4, characterized in that: A coupling is provided between the drive shaft (12) and the drive motor (8). The outer surface of one end of the drive shaft (12) is fixedly connected to the outer surface of one end of the output shaft of the drive motor (8) through the coupling. A bearing is provided between the drive shaft (12) and the fixed frame (7). The drive shaft (12) is rotatably connected to the fixed frame (7) through the bearing.

6. A feeding machine for fresh noodle production according to claim 5, characterized in that: The outer surface of the end of the drive shaft (12) away from the drive motor (8) is fixedly connected to the bottom of one side of the drive arm (13). The second connecting shaft (17) is rotatably connected between the upper part of the drive arm (13) and the lower part of the transmission arm (14). The first connecting shaft (16) is rotatably connected between the upper part of the transmission arm (14) and the lower part of the connecting block (15).

Images