A rice noodle processing extrusion forming device

Abstract

This utility model relates to the field of vermicelli processing, and in particular to a vermicelli forming device with a perforating mechanism. It includes a frame, a fixed frame and a water tank in the middle of the frame, the fixed frame being above the water tank, a vermicelli dough material trough fixed to one side of the fixed frame, and a perforating mechanism inside the fixed frame. It also includes a drive mechanism and a feeding mechanism, the drive mechanism being above the perforating mechanism and the feeding mechanism being on one side of the fixed frame. The rotation of a rotating shaft drives two first cranks and a second crank to rotate. A second connecting rod connects to the two first cranks to continuously push the vermicelli dough into the perforating mechanism. Simultaneously, the second crank drives the first connecting rod to cause the perforating piston to move up and down repeatedly inside the perforating cylinder, thus continuously supplying vermicelli dough while perforating, thereby reducing the labor intensity during vermicelli processing.

Description

Technical Field

[0001] This utility model relates to the field of vermicelli processing, and in particular to a vermicelli extrusion forming device for vermicelli processing. Background Technology

[0002] The process of making vermicelli generally involves selecting potato chunks, preparing the starch slurry, kneading the dough, extruding the vermicelli, cooling, and drying. Extruding the vermicelli involves placing the prepared dough inside an extrusion device, causing it to fall in strips and solidify into vermicelli upon contact with hot water. Traditionally, vermicelli production requires manual addition of dough to the extrusion device. During this process, the dough needs to be repeatedly tapped as it leaks out to form even, thin strands. Adding dough interrupts the extrusion process, and after each addition, the extruded vermicelli needs to be cut before the next strands are dropped into hot water. This repeated process of adding dough significantly prolongs the extrusion time, potentially causing the starch slurry to clog the holes, and greatly increasing the labor intensity of the operation. Utility Model Content

[0003] The purpose of this invention is to provide a powder-extruding and forming device for processing vermicelli in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A rice noodle processing device includes a frame, a fixed frame and a water tank in the middle of the frame, the fixed frame is located above the water tank, a rice dough material tank is fixed on one side of the fixed frame, a rice noodle extrusion mechanism is provided inside the fixed frame, and a driving mechanism and a rice noodle feeding mechanism are also included. The driving mechanism is located above the rice noodle extrusion mechanism and the rice noodle feeding mechanism is located on one side of the fixed frame.

[0006] The drive mechanism includes a second crank, with two symmetrical first cranks fixed at both ends of the second crank. A shaft is fixed at the ends of the two first cranks that are far apart from each other. A first connecting rod is rotatably connected to the middle position of the second crank. A second connecting rod is provided on one side of the first connecting rod. The upper end of the second connecting rod is rotatably connected to the outside of the two first cranks.

[0007] The powder feeding mechanism includes a powder feeding piston, a powder feeding slide rod fixed to the upper end of the powder feeding piston, a sliding frame fixed to the end of the powder feeding piston away from the fixed frame, lower racks fixed to the front and rear sides of the upper end of the sliding frame, a gear meshing on the upper side of each lower rack, an upper rack meshing on the upper side of each gear, a sliding rod fixed to the side of the two upper racks that are close to each other, and a powder pushing plate fixed to the lower side of the sliding rod.

[0008] Preferably, the two rotating shafts are on the same axis and are rotatably connected in the fixed frame. A drive motor is fixed on the front side of the fixed frame, and the rotating part of the drive motor is fixedly connected to the rotating shaft.

[0009] Preferably, two sliding rods are slidably connected to the front and rear sides of the dough trough, and the dough pushing plate is slidably connected inside the dough trough.

[0010] Preferably, two guide bars are provided at the middle position of the top of the dough feed trough, and the powder feeding slide is slidably connected between the two guide bars, with the upper end of the powder feeding slide being rotatably connected to the lower end of the second connecting rod.

[0011] Preferably, positioning shafts are fixed on both the front and rear sides of the dough dough trough, and two gears are rotatably connected to the two positioning shafts of the dough dough trough.

[0012] Preferably, the powder leakage mechanism includes a powder leakage cylinder, a powder leakage piston is slidably connected inside the powder leakage cylinder, a powder leakage disc is threadedly connected to the lower end of the powder leakage cylinder, a horizontal shaft is fixed inside the powder leakage piston, and the lower end of the first connecting rod is rotatably connected to the horizontal shaft.

[0013] Preferred: The powder dough trough is formed by welding a funnel and a cylinder together. One end of the cylinder is open, and the other end of the cylinder is connected to the powder leakage piston.

[0014] The advantages compared to existing technologies are as follows:

[0015] The rotation of the shaft drives the two first cranks and the second crank to rotate. The second connecting rod is connected to the two first cranks to continuously push the dough into the powder-extracting mechanism. At the same time, the second crank drives the first connecting rod to make the powder-extracting piston move up and down repeatedly inside the powder-extracting cylinder, thereby continuously supplying dough while extracting powder, which can reduce the labor intensity during powder extracting. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of a rice noodle processing extrusion forming device according to the present invention;

[0018] Figure 2 This is a front view of a rice noodle processing extrusion forming device according to the present invention;

[0019] Figure 3 yes Figure 2 Sectional view at point AA;

[0020] Figure 4This is a schematic diagram of the drive mechanism of the rice noodle processing extrusion forming device described in this utility model;

[0021] Figure 5 This is a schematic diagram of the powder feeding piston structure of a powder-extruding and forming device for vermicelli processing according to the present invention;

[0022] Figure 6 This is a schematic diagram of the powder-extracting piston structure of a powder-extracting forming device for vermicelli processing according to the present invention;

[0023] Figure 7 This is a schematic diagram of the powder feeding mechanism of the powder forming device for processing vermicelli according to the present invention;

[0024] Figure 8 This is a schematic diagram of the fixing frame structure of the rice noodle processing extrusion forming device described in this utility model.

[0025] The annotations in the attached figures are explained as follows:

[0026] 1. Drive mechanism; 2. Powder feeding mechanism; 3. Powder dispensing mechanism; 4. Powder dough trough; 5. Fixing frame; 6. Drive motor; 7. Frame; 8. Water tank; 11. Rotating shaft; 12. First crank; 13. Second crank; 14. First connecting rod; 15. Second connecting rod; 21. Powder feeding slide bar; 22. Powder feeding piston; 23. Sliding frame; 24. Lower rack; 25. Sliding rod; 26. Powder pushing plate; 27. Gear; 28. Upper rack; 31. Powder dispensing disc; 32. Powder dispensing piston; 33. Powder dispensing cylinder. Detailed Implementation

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0028] The present invention will be further described below with reference to the accompanying drawings:

[0029] like Figures 1-8As shown, a rice noodle processing extrusion forming device includes a frame 7, a fixed frame 5 and a water tank 8 in the middle of the frame 7, the fixed frame 5 is located above the water tank 8, the bottom of the water tank 8 is provided with a heating pipe for heating the water inside, a rice noodle dough trough 4 is fixed on one side of the fixed frame 5, an extrusion mechanism 3 is provided inside the fixed frame 5, and it also includes a drive mechanism 1 and a powder feeding mechanism 2. The drive mechanism 1 is located above the extrusion mechanism 3, and the powder feeding mechanism 2 is located on one side of the fixed frame 5.

[0030] In this embodiment: the drive mechanism 1 includes a second crank 13, with two symmetrical first cranks 12 fixed at both ends of the second crank 13. A rotating shaft 11 is fixed to the ends of the two first cranks 12 that are far apart from each other. A first connecting rod 14 is rotatably connected to the middle of the second crank 13. A second connecting rod 15 is provided on one side of the first connecting rod 14. The upper end of the second connecting rod 15 is rotatably connected to the outside of the two first cranks 12. The two rotating shafts 11 are on the same axis and are rotatably connected within the fixed frame 5. The two first cranks 12 and the second crank... The connecting rod 15 is connected on the same axis. A drive motor 6 is fixed to the front of the fixed frame 5. The rotating part of the drive motor 6 is fixedly connected to the rotating shaft 11. The rotating part of the drive motor 6 drives the rotating shaft 11 to rotate inside the fixed frame 5. The coaxial rotation of the two rotating shafts 11 drives the two first cranks 12 and the second crank 13 to rotate around the axis of the rotating shaft 11. The synchronous rotation of the two first cranks 12 drives the second connecting rod 15 to reciprocate. At the same time, the rotation of the second crank 13 drives the first connecting rod 14 to reciprocate.

[0031] In this embodiment: the powder feeding mechanism 2 includes a powder feeding piston 22, a powder feeding slide rod 21 fixed to the upper end of the powder feeding piston 22, a sliding frame 23 fixed to the end of the powder feeding piston 22 away from the fixed frame 5, lower racks 24 fixed to both the front and rear sides of the upper end of the sliding frame 23, a gear 27 meshing on the upper side of each lower rack 24, an upper rack 28 meshing on the upper side of each gear 27, a sliding rod 25 fixed to the side of the two upper racks 28 that are close to each other, a powder pushing plate 26 fixed to the lower side of the sliding rod 25, the two sliding rods 25 are slidably connected to the front and rear sides of the dough trough 4 respectively, the powder pushing plate 26 is slidably connected inside the dough trough 4, two guide bars are provided at the middle position of the top of the dough trough 4, and the powder feeding slide rod 21 is slidably connected between the two guide bars, the upper end of the powder feeding slide rod 21 is rotatably connected to the lower end of the second connecting rod 15, positioning shafts are fixed to both the front and rear sides of the dough trough 4, and the two gears 27 are respectively rotated The two positioning shafts of the dough material trough 4 are connected to each other. The second connecting rod 15 drives the powder feeding slide 21 to make the powder feeding piston 22 reciprocate on the lower side of the dough material trough 4, thereby pushing the dough in the dough material trough 4 into the powder leakage mechanism 3. At the same time, when the powder feeding piston 22 reciprocates, the powder feeding piston 22 drives the sliding frame 23 to make the lower rack 24 reciprocate at one end of the dough material trough 4. During this process, the reciprocating movement of the lower rack 24 drives the gear 27 to rotate. The rotation of the gear 27 drives the upper rack 28 to reciprocate synchronously. The upper rack 28 moves in the opposite direction to the lower rack 24. The two sliding rods 25 move back and forth along the inner wall of the dough material trough 4 under the drive of the two upper racks 28. The movement of the sliding rods 25 causes the powder pushing plate 26 to continuously push the dough in the dough material trough 4 to one side of the powder leakage mechanism 3.

[0032] In this embodiment: the powder-extracting mechanism 3 includes a powder-extracting cylinder 33, a powder-extracting piston 32 is slidably connected inside the powder-extracting cylinder 33, a powder-extracting disc 31 is threadedly connected to the lower end of the powder-extracting cylinder 33, a horizontal shaft is fixed inside the powder-extracting piston 32, the lower end of the first connecting rod 14 is rotatably connected to the horizontal shaft, the powder dough material trough 4 is formed by welding a funnel and a cylinder together, one end of the cylinder is open, and the other end of the cylinder is connected to the powder-extracting piston 32. The movement of the first connecting rod 14 drives the powder-extracting piston 32 to move up and down inside the powder-extracting cylinder 33 through the horizontal shaft. The up and down movement of the powder-extracting piston 32 pushes the powder dough sent from the powder dough material trough 4 into the powder-extracting cylinder 33 downward, and then squeezes the powder dough inside the powder-extracting cylinder 33 out from the powder-extracting disc 31, thereby completing the powder-extracting process of the entire vermicelli processing.

[0033] Working principle: In use, the dough to be processed is first poured into the funnel of the dough feed trough 4. The dough will then fall along the funnel into the cylinder at one end of the feed piston 22. Subsequently, the rotating part of the drive motor 6 drives the rotating shaft 11 to rotate inside the fixed frame 5. The coaxial rotation of the two rotating shafts 11 drives the two first cranks 12 and the second crank 13 to rotate around the axis of the rotating shaft 11. The synchronous rotation of the two first cranks 12 drives the second connecting rod 15 to reciprocate. Rod 15 drives the powder feeding slide rod 21, causing the powder feeding piston 22 to reciprocate within the cylinder of the dough material trough 4, thereby pushing the dough material in the dough material trough 4 into the powder extrusion cylinder 33. Simultaneously, as the powder feeding piston 22 reciprocates, it drives the sliding frame 23, causing the lower rack 24 to reciprocate at one end of the dough material trough 4. During this process, the reciprocating movement of the lower rack 24 drives the gear 27 to rotate, and the rotation of the gear 27 drives the upper rack 28 to reciprocate synchronously. The upper rack 28 and the lower rack... The movement directions of the strip 24 are opposite, while the two sliding rods 25, driven by the two upper racks 28, move back and forth along the inner wall of the dough trough 4. The movement of the sliding rods 25 uses the pushing plate 26 to push the dough on one side of the dough trough 4 towards the side of the cylinder closer to the powder extrusion cylinder 33. Then, the dough on one side of the dough trough 4 falls into the cylinder at the other end of the powder feeding piston 22. The above steps are repeated to send all the dough in the dough trough 4 into the powder extrusion cylinder 33 for powder extrusion. Furthermore, the second crank 13... As the rotating shaft 11 rotates, the second crank 13 drives the first connecting rod 14 to reciprocate. The movement of the first connecting rod 14 drives the powder-extracting piston 32 to move up and down inside the powder-extracting cylinder 33 via the horizontal shaft. The up and down movement of the powder-extracting piston 32 pushes the powder dough fed into the powder-extracting cylinder 33 from the dough material trough 4 downwards, thereby squeezing the powder dough inside the powder-extracting cylinder 33 out of the powder-extracting plate 31. The squeezed-out noodles fall into the water tank 8 for cooking, which also prevents the noodles from sticking together, thus completing the entire powder-extracting process of noodle processing.

[0034] 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 rice noodle forming device for processing rice noodles, comprising a frame (7), wherein a fixed frame (5) and a water tank (8) are provided in the middle of the frame (7), the fixed frame (5) is located above the water tank (8), a rice noodle dough trough (4) is fixed on one side of the fixed frame (5), and a rice noodle extrusion mechanism (3) is provided inside the fixed frame (5), characterized in that: It also includes a drive mechanism (1) and a powder feeding mechanism (2), wherein the drive mechanism (1) is located above the powder leakage mechanism (3) and the powder feeding mechanism (2) is located on one side of the fixing frame (5); The drive mechanism (1) includes a second crank (13), and two symmetrical first cranks (12) are fixed at both ends of the second crank (13). A rotating shaft (11) is fixed at the ends of the two first cranks (12) that are far apart from each other. A first connecting rod (14) is rotatably connected to the middle position of the second crank (13). A second connecting rod (15) is provided on one side of the first connecting rod (14). The upper end of the second connecting rod (15) is rotatably connected to the outside of the two first cranks (12). The powder feeding mechanism (2) includes a powder feeding piston (22), a powder feeding slide rod (21) is fixed at the upper end of the powder feeding piston (22), a sliding frame (23) is fixed at the end of the powder feeding piston (22) away from the fixed frame (5), a lower rack (24) is fixed on both the front and rear sides of the upper end of the sliding frame (23), a gear (27) is meshed on the upper side of each lower rack (24), an upper rack (28) is meshed on the upper side of each gear (27), a sliding rod (25) is fixed on the side of the two upper racks (28) that are close to each other, and a powder pushing plate (26) is fixed on the lower side of the sliding rod (25).

2. The powder leakage forming device for vermicelli processing according to claim 1, characterized in that: The two rotating shafts (11) are on the same axis and are rotatably connected in the fixed frame (5). A drive motor (6) is fixed on the front side of the fixed frame (5), and the rotating part of the drive motor (6) is fixedly connected to the rotating shaft (11).

3. The powder leakage forming device for vermicelli processing according to claim 1, characterized in that: The two sliding rods (25) are slidably connected to the front and rear sides of the dough trough (4), respectively, and the dough pushing plate (26) is slidably connected inside the dough trough (4).

4. The powder leakage forming device for vermicelli processing according to claim 1, characterized in that: Two guide bars are provided at the middle position of the top of the dough feed trough (4), and the powder feeding slide rod (21) is slidably connected between the two guide bars. The upper end of the powder feeding slide rod (21) is rotatably connected to the lower end of the second connecting rod (15).

5. The powder leakage forming device for vermicelli processing according to claim 1, characterized in that: The front and rear sides of the dough dough trough (4) are fixed with positioning shafts, and the two gears (27) are respectively rotatably connected to the two positioning shafts of the dough dough trough (4).

6. The powder leakage forming device for vermicelli processing according to claim 1, characterized in that: The powder leakage mechanism (3) includes a powder leakage cylinder (33), a powder leakage piston (32) is slidably connected inside the powder leakage cylinder (33), a powder leakage disc (31) is threadedly connected to the lower end of the powder leakage cylinder (33), a horizontal shaft is fixed inside the powder leakage piston (32), and the lower end of the first connecting rod (14) is rotatably connected to the horizontal shaft.

7. The powder leakage forming device for vermicelli processing according to claim 6, characterized in that: The powder dough trough (4) is formed by welding a funnel and a cylinder together. One end of the cylinder is open, and the other end of the cylinder is connected to the powder leakage piston (32).

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