A barley noodle cutting device

Abstract

A barley noodle cutting device includes a cutting mechanism, a roller brush, a ratchet, and a baffle plate. A circular array of roller brushes is positioned at the bottom of the cutting mechanism on the side furthest from the barley noodles. The roller brushes can rotate on their own axis and simultaneously revolve around the central axis of the array. The ratchet is fixed to the central axis of the roller brush's rotation, and a baffle plate is elastically connected to the ratchet via a spring. The baffle plate is inclinedly positioned at the lower end of the cutting mechanism and the roller brush. This invention's roller brush can both rotate to clean the surface of the cutting mechanism's blades and revolve under the push of the blades, avoiding interference with the normal operation of the cutting mechanism while simultaneously achieving real-time cleaning in accordance with the cutting mechanism's operating frequency, thus achieving highly efficient cleaning.

Description

Technical Field

[0001] This utility model belongs to the technical field of highland barley noodles, specifically referring to a highland barley noodle cutting device. Background Technology

[0002] In making barley noodles, the dough is first rolled into shape, then cut into thin strips using a slicing knife, and finally cut to a fixed length by a cutting device. However, because the noodles haven't been dried or air-dried before cutting, they still retain some stickiness and moisture, causing dough scraps to easily remain on the cutting blades. These scraps not only interfere with subsequent cutting operations and disrupt the noodle arrangement, but they can also stick together already cut noodles, causing them to become disordered. Furthermore, since the ends of the noodles are not fixed, the dough scraps may change the angle at which the noodles are cut, causing them to tilt and ultimately resulting in noodles that are not cut to the required length.

[0003] To solve this problem, it is often necessary to stop the machine to clean the blades during production, which greatly affects the efficiency of the operation. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a barley noodle cutting device, which at least partially solves the above problems.

[0005] The technical solution adopted by this utility model is as follows: The utility model proposes a barley noodle cutting device, which includes a cutting mechanism. The cutting mechanism consists of multiple sets of driven rotating blades to cut the barley noodles to a certain size.

[0006] The roller brushes are arranged in a circular array on the bottom of the cutting mechanism away from the barley noodles. The roller brushes can rotate around their own axis and revolve around the central axis of the array. The number of roller brushes is the same as the number of blades. The sidewalls of adjacent roller brushes cooperate with the opposite side of adjacent blades. The sidewall of each roller brush dynamically fits the sidewall of the corresponding blade.

[0007] A ratchet is fixed on the central axis of the rotating brush, and a baffle is elastically connected to the ratchet by a spring.

[0008] The baffle plate is inclinedly positioned at the lower end of the cutting mechanism and the roller brush.

[0009] Furthermore, the barley noodle cutting device proposed in this utility model also includes a conveyor belt and a fixed platform. The fixed platform is located on both sides of the conveyor belt, the conveyor belt is bent at a right angle, the top of the fixed platform is provided with a shredder, and the cutting mechanism is located at the lower end of the fixed platform and on the vertical side of the right angle bend of the conveyor belt.

[0010] Furthermore, the inner sidewall of the fixed platform is rotatably provided with a connecting frame, and the sidewall of the connecting frame is hinged with circumferentially distributed driven wheels, which rotate coaxially with the roller brush.

[0011] Furthermore, the side wall of the connecting frame is rotatably provided with a gear ring, the outer side of the gear ring is meshed with the driven wheel, the inner side of the gear ring is meshed with the driving wheel, the side wall of the fixed platform is provided with a motor, and the output shaft of the motor passes through the side wall of the fixed platform and is located at the center of the driving wheel.

[0012] Furthermore, a cone is provided at the end of the central shaft of the connecting frame, and a damping sleeve with the same taper is fitted on the cone. The distance between the damping sleeve and the cone is adjustable to adjust the frictional resistance encountered by the connecting frame when it rotates.

[0013] Furthermore, a core tube is connected to the center of the connecting frame, an eccentric air blowing block is sleeved on the core tube, an array of air supply holes is provided on the core tube, and an array of air outlet holes is provided on the side of the eccentric air blowing block near the cutting mechanism, and the air supply holes are connected to the air outlet holes.

[0014] Furthermore, the center of the core tube passes through the center of one of the connecting frames and is connected to the external air supply system.

[0015] Furthermore, the side wall of the fixed platform is provided with a positioning plate, the baffle is slidably disposed above the positioning plate, the spring is connected between the positioning plate and the baffle, the ratchet is sleeved on the damping sleeve, and the baffle is in elastic contact with the ratchet teeth of the ratchet.

[0016] The beneficial effects achieved by this utility model are as follows: the roller brush can not only rotate to clean the surface of the cutting mechanism blade, but also revolve around the center of the eccentric air blower under the push of the cutting mechanism blade. This avoids interfering with the normal operation of the cutting mechanism and can achieve real-time cleaning in accordance with the operating frequency of the cutting mechanism, thus achieving a highly efficient cleaning effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the barley noodle cutting device according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A sectional view;

[0019] Figure 3 A diagram showing the state of the cutting mechanism and the roller brush;

[0020] Figure 4 This is a schematic diagram showing the connection relationship between the roller brush, connecting frame, and core tube.

[0021] Figure 5 This is a fracture view of the eccentric air-blown block;

[0022] Figure 6 A fractured view of the cross-sectional view of the core tube and damping sleeve;

[0023] Figure 7 for Figure 1 Enlarged view of section I;

[0024] Figure 8 This is a diagram showing the state of the cutting mechanism and the roller brush.

[0025] Among them, 1. Conveyor belt, 2. Shredder, 3. Fixed platform, 4. Motor, 5. Cutting mechanism, 6. Roller brush, 7. Eccentric air blowing block, 8. Baffle plate, 9. Connecting frame, 10. Driven wheel, 11. Gear ring, 12. Drive wheel, 13. Damping sleeve, 14. Core tube, 15. Cone, 16. Ratchet, 17. Baffle, 18. Spring, 19. Positioning plate.

[0026] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] like Figure 1 , Figure 2 and Figure 7As shown in the figure, an embodiment of this utility model proposes a barley noodle cutting device, including a conveyor belt 1, a fixed platform 3, a cutting mechanism 5, a roller brush 6, a ratchet 16, and a baffle plate 8. The conveyor belt 1 is bent at a right angle. The horizontal section of the conveyor belt 1 is used to transport the rolled thin dough sheet. The fixed platform 3 is located on both sides of the conveyor belt 1, and a shredder 2 is provided at the top of the fixed platform 3. The shredder 2 is located at the bend corner of the conveyor belt 1. After the thin dough sheet is rolled and cut by the shredder 2, it forms thin noodles. Under the influence of gravity, the noodles naturally fall downwards along the vertical section of the conveyor belt 1. The cutting mechanism 5 is located at the lower end of the fixed platform 3 and on the vertical side of the conveyor belt 1. The cutting mechanism 5 consists of multiple sets of driven rotating blades. When the cutting mechanism 5 rotates, it drives each blade to rotate periodically. When the blade rotates to one side of the conveyor belt 1, it will cut the noodles attached to the conveyor belt 1 to obtain noodles of the required length. The cutting length of the noodles is related to the rotation period of the blades and the conveying speed of the conveyor belt 1.

[0030] The circular array of roller brushes 6 is located on the bottom side of the cutting mechanism 5, away from the barley flour. Each roller brush 6 can rotate on its own axis and simultaneously revolve around the central axis of the array. The number of roller brushes 6 is the same as the number of blades. The sidewall of each roller brush 6 dynamically conforms to the sidewall of the corresponding blade. When the cutting mechanism 5 remains fixed, the roller brushes 6 will not revolve around the center of the array, but will only rotate on their own axes under drive. Figure 2 As shown, at this time, the bottommost blade and the outermost horizontally placed blade of the cutting mechanism 5 will respectively come into contact with the corresponding roller brush 6, and the sidewalls of adjacent roller brush 6 will cooperate with the opposite sides of adjacent blades. That is, the lower wall of the horizontally positioned blade will come into contact with the corresponding roller brush 6, and the sidewall of the bottom blade away from the conveyor belt 1 will come into contact with the corresponding roller brush 6. When the roller brush 6 rotates, it will clean one side of each of the two blades.

[0031] When the noodles need to be cut, the cutting mechanism 5 rotates, causing the blades to rotate as well. The blade originally in a horizontal position will rotate to the top, the blade originally in a bottom position will rotate to a horizontal position, and a new blade will rotate into the bottom position. The rotation of the blades also pushes the roller brush 6 to revolve around the central axis of the array. During this rotation, as... Figure 8 As shown, the roller brush 6, originally at the bottom position, is pushed upwards by the blades and separates from them at a near-horizontal position. The roller brush 6, originally at the top, is then moved to a horizontal position and separated from the blades. When each blade rotates to a set position (in this embodiment, i.e., horizontal or vertical), the roller brush 6 cannot contact the blades. To restore the roller brush 6 to its state of contact with the blades, as shown... Figure 7As shown, the ratchet 16 is fixed on the central axis of the rotation of the roller brush 6. A baffle 17 is elastically connected to the ratchet 16 via a spring 18. When the roller brush 6 separates from the blade, the roller brush 6 is no longer pushed. The spring 18 will drive the baffle 17 in the opposite direction and push the ratchet 16 to rotate in the opposite direction. The ratchet 16 drives each roller brush 6 to rotate in the opposite direction around its central axis of rotation until it is in contact with the blade again. At this time, the blade repeats the above action and cleans the opposite side of the adjacent blade again. The other side of the blade that was cleaned in the previous round is also cleaned, thereby realizing real-time, comprehensive cleaning operation.

[0032] During the cleaning process, sediment will be generated. To prevent the dough scraps from falling into the noodles, the baffle plate 8 is inclinedly set at the lower end of the cutting mechanism 5 and the roller brush 6. The cleaned dough scraps are intercepted by the baffle plate 8 and guided to one side for discharge.

[0033] In some embodiments, combined with Figure 3 , Figure 4 and Figure 6 As shown, a connecting frame 9 is rotatably provided on the inner side wall of the fixed platform 3. A driven wheel 10 is circumferentially distributed and hinged to the side wall of the connecting frame 9. The driven wheel 10 rotates coaxially with the roller brush 6. A gear ring 11 is rotatably provided on the side wall of the connecting frame 9. The outer side of the gear ring 11 is meshed with the driven wheel 10, and the inner side of the gear ring 11 is meshed with the driving wheel 12. A motor 4 is provided on the side wall of the fixed platform 3. The output shaft of the motor 4 passes through the side wall of the fixed platform 3 and is located at the center of the driving wheel 12. When the motor 4 rotates, it drives the driven wheel 10 to rotate through the driving wheel 12 and the gear ring 11, thereby driving the roller brush 6 to actively clean the blades on the cutting mechanism 5.

[0034] In some embodiments, in order to keep the roller brush 6 fixed during self-rotation cleaning and prevent the roller brush 6 from separating from the blades, a cone 15 is provided at the end of the central shaft of the connecting frame 9. A damping sleeve 13 with the same taper is sleeved on the cone 15. The distance between the damping sleeve 13 and the cone 15 is adjustable to adjust the frictional resistance encountered by the connecting frame 9 when it rotates. The greater the contact pressure between the damping sleeve 13 and the cone 15, the greater the resistance encountered by the central shaft of the connecting frame 9 when it rotates. When the roller brush 6 rotates, the inertial force generated by the rotation is insufficient to drive the connecting frame 9 to rotate, and the connecting frame 9 will be blocked by the damping sleeve 13. Only when the cutting mechanism 5 rotates and the thrust generated on the roller brush 6 is greater than the damping force of the damping sleeve 13 will the connecting frame 9 be driven to rotate.

[0035] In some embodiments, such as Figures 4-6As shown, to prevent fabric scraps from adhering to the non-blade area of ​​the cutting mechanism 5, a core tube 14 is connected to the center of the connecting frame 9. An eccentric air blowing block 7 is fitted on the core tube 14. The eccentric air blowing block 7 is eccentrically positioned so that it can always maintain a constant direction under the action of gravity and the angle will not rotate. An array of air supply holes is provided on the core tube 14, and an array of air outlet holes is provided on the side of the eccentric air blowing block 7 near the cutting mechanism 5. The air supply holes and the air outlet holes are connected. The center of the core tube 14 passes through the center of one side of the connecting frame 9 and is connected to the external air supply system. When the connecting frame 9 is rotated to any angle, the angle of the air blown out from the air supply holes and the air outlet holes will not change, thereby cleaning the lower side of the cutting mechanism 5.

[0036] In some embodiments, such as Figure 7 As shown, the side wall of the fixed platform 3 is provided with a positioning plate 19, and a baffle 17 is slidably disposed above the positioning plate 19. A spring 18 is connected between the positioning plate 19 and the baffle 17. A ratchet 16 is sleeved on the damping sleeve 13. The baffle 17 and the ratchet teeth of the ratchet 16 are in elastic contact. When the roller brush 6 is pushed by the blade and rotates, the cone 15 will drive the ratchet 16 on the damping sleeve 13 to rotate. The baffle 17, which is in contact with the ratchet 16, will compress the spring 18 and move down to avoid the ratchet 16, so that the ratchet 16 can rotate normally. When the blade and the roller brush 6 are no longer in contact, the baffle 17 will bounce up under the action of the spring 18 and push the ratchet 16 to rotate in the opposite direction by a certain angle until it is in contact with the blade again, thereby completing the positioning work before the cleaning operation.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" 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 process, method, article, or apparatus.

[0038] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A device for cutting of barley noodles, characterized in that, include: The cutting mechanism (5) includes multiple sets of driven rotating blades for cutting barley noodles; The roller brush (6) is arranged in a circular array on the side of the bottom of the cutting mechanism (5) away from the barley flour. The roller brush (6) can rotate around its own axis and revolve around the central axis of the array synchronously. The number of roller brushes (6) is the same as the number of blades. The sidewalls of adjacent roller brushes (6) cooperate with the opposite side of adjacent blades. The sidewall of each roller brush (6) dynamically fits the sidewall of the corresponding blade. A ratchet (16) is fixed on the central axis of the rotation of the roller brush (6), and a baffle (17) is elastically connected to the ratchet (16) by a spring (18); The barrier plate (8) is inclinedly disposed at the lower end of the cutting mechanism (5) and the roller brush (6).

2. The device according to claim 1, wherein: It also includes a conveyor belt (1) and a fixed platform (3). The fixed platform (3) is located on both sides of the conveyor belt (1). The conveyor belt (1) is bent at a right angle. The top of the fixed platform (3) is provided with a shredder (2). The cutting mechanism (5) is located at the lower end of the fixed platform (3) and is located on the vertical side of the right angle bend of the conveyor belt (1).

3. The device according to claim 2, wherein: The inner side wall of the fixed platform (3) is rotatably provided with a connecting frame (9), and the side wall of the connecting frame (9) is hinged with a circumferentially distributed driven wheel (10), which rotates coaxially with the roller brush (6).

4. The device according to claim 3, wherein: The side wall of the connecting frame (9) is provided with a gear ring (11), the outer side of the gear ring (11) is meshed with the driven wheel (10), the inner side of the gear ring (11) is meshed with the driving wheel (12), the side wall of the fixed platform (3) is provided with a motor (4), and the output shaft of the motor (4) passes through the side wall of the fixed platform (3) and is located at the center of the driving wheel (12).

5. The device according to claim 3, wherein: The connecting frame (9) has a cone (15) at the end of its central shaft. A damping sleeve (13) with the same taper is fitted on the cone (15). The gap between the damping sleeve (13) and the cone (15) is adjusted to adjust the frictional resistance experienced by the connecting frame (9) when it rotates.

6. The device according to claim 3, wherein: The connecting frame (9) is connected to the center of the core tube (14), and the core tube (14) is fitted with an eccentric air blowing block (7). The core tube (14) is provided with an array of air supply holes, and the eccentric air blowing block (7) is provided with an array of air outlet holes on the side near the cutting mechanism (5). The air supply holes are connected to the air outlet holes.

7. The device according to claim 6, wherein: The center of the core tube (14) passes through the center of one of the connecting frames (9) and is connected to the external air supply system.

8. The device according to claim 5, wherein: The side wall of the fixed platform (3) is provided with a positioning plate (19), the baffle (17) is slidably disposed above the positioning plate (19), the spring (18) is connected between the positioning plate (19) and the baffle (17), the ratchet (16) is sleeved on the damping sleeve (13), and the baffle (17) and the ratchet teeth of the ratchet (16) are in elastic contact.

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