Dual-purpose shredded sheet jelly cutting machine
By using a dual-blade meshing transmission and a single-motor control, the traditional rice noodle cutting equipment has been able to overcome its limitations in functionality and cleanliness. This allows for rapid switching between cutting modes, reduced energy consumption and equipment costs, and ensures cutting accuracy and food safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-04-14
AI Technical Summary
Traditional rice noodle cutting equipment has limited functionality, requires downtime to replace blades and switch specifications, has redundant power transmission, and presents challenges in cleaning up material residues, thus affecting production efficiency and food safety.
It adopts a symmetrical sliding structure with dual rice noodle slicing blades that mesh with the main gear and auxiliary gear for transmission, a single motor for forward and reverse rotation control, scraping teeth to remove residue, and a space reuse design that integrates dual cutting modes.
It enables rapid switching between cutting modes, reduces energy consumption, ensures cutting accuracy, eliminates hygiene hazards, and reduces equipment costs.
Smart Images
Figure CN224116238U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rice noodle shredding technology, specifically to a dual-purpose rice noodle shredding machine. Background Technology
[0002] As an important raw material in traditional Chinese food processing, the precision and efficiency of the cutting process for rice noodle sheets directly affect product quality and market competitiveness. Traditional rice noodle sheet cutting has long relied on manual operation, resulting in problems such as high labor intensity, low cutting accuracy, and unstable yield.
[0003] Currently, most mainstream rice noodle sheet cutting equipment on the market suffers from a lack of functionality. Most machines can only achieve straight-line cutting of a fixed width. When manufacturers need to switch to different specifications such as coarse or fine shreds according to market demand, they often need to stop the machine to disassemble the blade assembly and replace parts. This mechanical restructuring not only consumes a lot of labor time, leading to a decrease in production line efficiency, but frequent disassembly and assembly also exacerbates the mechanical wear of key components, significantly shortening the equipment's lifespan. For small and medium-sized food processing enterprises, purchasing multiple specialized machines not only occupies limited production space but also results in redundant capital investment, severely weakening their market responsiveness.
[0004] In terms of equipment operation mechanism, the power transmission system of traditional cutting machines has significant redundancy. Some models adopt a design scheme in which two motors drive the cutting rollers separately. Although this can ensure the independent operation of the two rollers, it leads to a more complex transmission structure and a significant increase in power consumption.
[0005] Material residue and cleaning / maintenance challenges have consistently plagued the practical application of rice noodle sheet cutting equipment. During the cutting process, rice noodle sheet fragments easily become embedded in the cutter grooves of the cutting roller, gradually accumulating into clumps as the equipment continues to operate. Traditional scraper devices, due to structural design flaws, struggle to fully conform to the curved surface of the cutter grooves, significantly reducing cleaning effectiveness. The accumulation of residue not only alters the dynamic balance of the cutting roller, causing equipment vibration, but also becomes a breeding ground for microorganisms, directly threatening food safety. Utility Model Content
[0006] The main purpose of this invention is to provide a cutting machine that can cut rice noodle sheets into rice noodle strips of different widths.
[0007] To achieve the above objectives, the technical solution provided by this utility model is as follows:
[0008] This dual-purpose rice noodle shredder includes a frame. A main shaft is centrally and rotatably connected to the upper part of one side of the frame. A main gear is concentrically fixed on the main shaft. A motor is fixed to the frame below the main shaft and electrically connected to a forward / reverse switch. The motor's output shaft is connected to the main shaft for transmission. Two rice noodle shredder blades are slidably mounted on the upper end of the frame. The two blades are symmetrically arranged and have different cutting widths. The two blades are fixedly connected and slidably mounted on the upper end of the frame. A drive assembly is installed on the frame. The component can simultaneously drive two rice noodle slicing blades to move; each rice noodle slicing blade includes two end blocks, and two parallel cutting rollers are rotatably connected between the two end blocks. The sliding direction of the rice noodle slicing blade is perpendicular to the axial direction of the cutting rollers. A transmission gear is concentrically fixed on the end of each cutting roller facing the main gear, and the two transmission gears mesh. A secondary gear is concentrically fixed on the cutting roller near the center of the frame. The secondary gear is located on the same side as the main gear. After the drive component simultaneously drives the two rice noodle slicing blades to move, the main gear meshes with one of the secondary gears.
[0009] Specifically, pulleys are concentrically fixed on both the output shaft and the main shaft of the motor, and the two pulleys are connected by a belt drive.
[0010] Specifically, the two end blocks of the rice noodle shredder are fixedly connected by multiple pull rods.
[0011] Specifically, the two end blocks of the two rice noodle slicing blades located on the same side are fixedly connected by a connecting plate.
[0012] Specifically, the drive assembly includes two pillars fixed to the upper end of the frame, with a connecting plate located between the two pillars. The two pillars are rotatably connected by a screw. The axial direction of the screw is parallel to the sliding direction of the two rice noodle shredders. The screw is located above the connecting plate on one side of the screw. Multiple fixing sleeves are fixed on the connecting plate on one side of the screw. The screw passes through the fixing sleeves and is threadedly connected to the fixing sleeves.
[0013] Specifically, a throttle is fixed to one end of the screw.
[0014] Specifically, the connecting plate has a long groove, the length of which is parallel to the sliding direction of the rice noodle shredder. A support rod corresponding to the long groove is fixed at the upper end of the frame. The support rod passes through the long groove on one side, and a nut is threaded onto the support rod above the connecting plate.
[0015] Specifically, the two blades of the rice noodle slicing knife have meshing teeth, and an arc-shaped plate is provided below each blade. The arc-shaped plate is fixedly connected to the end block. On both sides of the arc-shaped plate, scraping teeth corresponding to the blade grooves of the blade are fixed. The scraping teeth are located in the blade grooves of the blade and contact the groove wall of the blade.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] 1. The symmetrical sliding structure of the double rice noodle shredder and the synergistic effect of the meshing transmission system of the main gear and the auxiliary gear enable the equipment to quickly switch between coarse and fine shredder cutting modes. The operator only needs to rotate the screw to complete the overall displacement of the rice noodle shredder, avoiding the cumbersome process of stopping the machine to disassemble and install the cutter roller in traditional equipment.
[0018] 2. A single motor, in conjunction with a forward / reverse switch, controls the forward and reverse rotation of the main gear. Power is precisely transmitted to the target cutter roller via a belt drive system, reducing energy redundancy caused by separate multi-motor drives. The screw drive assembly, in conjunction with the long slot guide rod, achieves linear constraint on the sliding trajectory of the rice noodle shredder. Combined with the rigid fixing function of the nut, this effectively eliminates the risk of rice noodle shredder assembly misalignment during high-frequency cutting operations.
[0019] 3. The scraper teeth can remove the powder residue adhering to the blade groove in real time, fundamentally solving the hygiene hazards and cutting accuracy reduction caused by material residue.
[0020] 4. The overall layout integrates the double rice noodle slicing blades into the same working plane through space reuse technology, achieving a compact arrangement of multi-functional cutting units within a limited floor space, which significantly reduces the equipment purchase and maintenance costs for small and medium-sized enterprises. Attached Figure Description
[0021] Figure 1 This is a top view of the cutting machine.
[0022] Figure 2 This is a schematic diagram showing the engagement of the auxiliary gear and the main gear on the left.
[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the cutter roller.
[0024] The components in the attached diagram are named as follows: 1. Frame, 2. Motor, 3. Main shaft, 4. Main gear, 5. Forward / reverse switch, 6. Support column, 7. Fixing sleeve, 8. Screw, 9. Turning handle, 10. Connecting plate, 11. Long slot, 12. Support rod, 13. Nut, 14. End block, 15. Cutter roller, 16. Tie rod, 17. Transmission gear, 18. Secondary gear, 19. Arc plate, 20. Scraper tooth. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] Example 1: Refer to Figures 1-2As shown, the dual-purpose rice noodle shred cutting machine includes a frame 1. A main shaft 3 is rotatably connected to the upper part of one side of the frame 1. A main gear 4 is concentrically fixed on the main shaft 3. A motor 2 is fixed on the frame 1 below the main shaft 3. The motor 2 is electrically connected to a forward / reverse switch 5. The output shaft of the motor 2 is driven by the main shaft 3. Specifically, pulleys are concentrically fixed on both the output shaft of the motor 2 and the main shaft 3, and the two pulleys are connected by a belt drive.
[0027] Two rice noodle slicing blades are slidably installed on the upper end of the frame 1. The two rice noodle slicing blades are arranged symmetrically, and the cutting widths of the two rice noodle slicing blades are different.
[0028] Two rice noodle slicing blades are fixedly connected and slidably mounted on the upper part of the frame 1. The frame 1 is equipped with a drive component that can drive the two rice noodle slicing blades to move simultaneously.
[0029] The rice noodle shredder includes two end blocks 14, which are fixedly connected by multiple pull rods 16. The two end blocks 14 on the same side of the rice noodle shredder are fixedly connected by a connecting plate 10. Two parallel cutter rollers 15 are rotatably connected between the two end blocks 14. The sliding direction of the rice noodle shredder is perpendicular to the axial direction of the cutter rollers 15. A transmission gear 17 is concentrically fixed at the end of each cutter roller 15 facing the main gear 4. The two transmission gears 17 mesh. A secondary gear 18 is concentrically fixed on the cutter roller 15 near the center of the frame 1. The secondary gear 18 is located on the same side as the main gear 4. After the drive assembly drives the two rice noodle shredders to move simultaneously, the main gear 4 meshes with one of the secondary gears 18.
[0030] The drive assembly includes two support columns 6 fixed to the upper end of the frame 1, with a connecting plate 10 located between the two support columns 6. The two support columns 6 are rotatably connected by a screw 8. The axial direction of the screw 8 is parallel to the sliding direction of the two rice noodle shredders. A handle 9 is fixed to one end of the screw 8. The screw 8 is located above the connecting plate 10 on one side. Multiple fixing sleeves 7 are fixed on the connecting plate 10 on one side of the screw 8. The screw 8 passes through the fixing sleeves 7 and is threadedly connected to the fixing sleeves 7.
[0031] like Figure 1 As shown, rotating the screw 8 by the throttle 9 causes the two rice noodle slicing blades to move synchronously. If both rice noodle slicing blades move to the right, as shown... Figure 2 As shown, when the main gear 4 meshes with the left auxiliary gear 18, the left rice noodle shredder starts, and the two blade rollers 15 of the left rice noodle shredder rotate, putting the rice noodle into the left rice noodle shredder from above the two blade rollers 15. The two blade rollers 15 of the left rice noodle shredder can shred the rice noodle.
[0032] Conversely, if both rice noodle shredders move to the left, when the main gear 4 meshes with the right-side auxiliary gear 18, the direction of the motor 2 changes via the forward / reverse switch 5. The right-side rice noodle shredder starts, and its two cutting rollers 15 rotate, feeding the rice noodle sheet downwards from above the two cutting rollers 15. The two cutting rollers 15 of the right-side rice noodle shredder can then shred the rice noodle sheet. Because the two rice noodle shredders have different cutting widths, this dual-purpose rice noodle shredder can cut rice noodle sheets into shreds of different widths.
[0033] In this embodiment, the 1200 type shredder for slicing rice noodles is manufactured by Zhengzhou Dongyan Machinery Equipment Co., Ltd.
[0034] Example 2: Based on Example 1, referring to... Figure 1 and Figure 2 As shown, a long groove 11 is provided on the connecting plate 10. The length direction of the long groove 11 is parallel to the sliding direction of the rice noodle shredder. A support rod 12 corresponding to the long groove 11 is fixed at the upper end of the frame 1. The support rod 12 passes through the long groove 11 on one side. A nut 13 is threaded onto the support rod 12 above the connecting plate 10.
[0035] After the main gear 4 meshes with one of the auxiliary gears 18, the nut 13 is rotated so that the nut 13 presses tightly against the connecting plate 10. After the nut 13 presses tightly against the connecting plate 10, it can position the two rice noodle shredders and ensure the stability of the cutting machine during operation.
[0036] Example 3: Based on Example 1, referring to... Figure 3 As shown, the blades of the two blade rollers 15 of the rice noodle slicing knife mesh. An arc plate 19 is provided below each blade roller 15. The arc plate 19 is fixedly connected to the end block 14. On both sides of the arc plate 19, scraping teeth 20 corresponding to the blade grooves of the blade roller 15 are fixed. The scraping teeth 20 are located in the blade grooves of the blade roller 15 and are in contact with the groove wall of the blade roller 15.
[0037] By setting scraper teeth 20, the scraper teeth 20 can scrape out the rice noodle strips that have entered the cutting groove of the cutting roller 15, thus preventing the rice noodle strips from remaining in the cutting groove and affecting the cutting of the rice noodle.
[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 dual-purpose dried bean vermicelli cutting machine comprising a frame (1), characterized in that, A main shaft (3) is rotatably connected to the upper part of one side of the frame (1). A main gear (4) is concentrically fixed on the main shaft (3). A motor (2) is fixed on the frame (1) below the main shaft (3). The motor (2) is electrically connected to the forward and reverse switch (5). The output shaft of the motor (2) is connected to the main shaft (3) for transmission. Two rice noodle shredders are slidably arranged on the upper end of the frame (1). The two rice noodle shredders are symmetrically arranged and have different cutting widths. The two rice noodle shredders are fixedly connected and slidably arranged on the upper end of the frame (1). A drive assembly is provided on the frame (1). The drive assembly can drive the two rice noodle shredders simultaneously. The blade moves; the rice noodle shredder includes two end blocks (14), and two parallel blade rollers (15) are rotatably connected between the two end blocks (14). The sliding direction of the rice noodle shredder is perpendicular to the axial direction of the blade rollers (15). The two blade rollers (15) are concentrically fixed with transmission gears (17) at the end facing the main gear (4). The two transmission gears (17) mesh. A secondary gear (18) is concentrically fixed on the blade roller (15) near the center of the frame (1). The secondary gear (18) and the main gear (4) are located on the same side. After the drive assembly drives the two rice noodle shredders to move at the same time, the main gear (4) meshes with one of the secondary gears (18).
2. The dual purpose vermicelli cutting machine as claimed in claim 1 wherein, Both the output shaft and the main shaft (3) of the motor (2) are concentrically fixed with pulleys, and the two pulleys are connected by belt drive.
3. The dual purpose vermicelli cutting machine as claimed in claim 1 wherein, The two end blocks (14) of the rice noodle shredder are fixedly connected by multiple pull rods (16).
4. The dual purpose dried bean thread cutting machine according to claim 1, wherein, The two rice noodle slicing blades are fixedly connected on the same side by end blocks (14) via connecting plates (10).
5. The dual purpose vermicelli cutting machine as claimed in claim 4 wherein, The drive assembly includes two support columns (6) fixed to the upper end of the frame (1), one of which is a connecting plate (10) located between the two support columns (6). The two support columns (6) are rotatably connected by a screw (8). The axial direction of the screw (8) is parallel to the sliding direction of the two rice noodle shredders. The screw (8) is located above the connecting plate (10) on one side of it. Multiple fixing sleeves (7) are fixed on the connecting plate (10) on one side of the screw (8). The screw (8) passes through the fixing sleeves (7) and is threadedly connected to the fixing sleeves (7).
6. The dual-purpose rice noodle strip cutting machine according to claim 5, characterized in that, A throttle (9) is fixed to one end of the screw (8).
7. The dual-purpose rice noodle strip cutting machine according to claim 4, characterized in that, The connecting plate (10) has a long groove (11) with the length direction of the long groove (11) parallel to the sliding direction of the rice noodle shredder. The upper end of the frame (1) is fixed with a support rod (12) corresponding to the long groove (11). The support rod (12) passes through the long groove (11) on one side. A nut (13) is threaded onto the support rod (12) above the connecting plate (10).
8. The dual-purpose rice noodle strip cutting machine according to claim 1, characterized in that, The teeth of the two blade rollers (15) of the rice noodle slicing knife mesh. An arc plate (19) is provided below each blade roller (15). The arc plate (19) is fixedly connected to the end block (14). On both sides of the arc plate (19), there are scraping teeth (20) corresponding to the blade groove of the blade roller (15). The scraping teeth (20) are located in the blade groove of the blade roller (15) and contact the groove wall of the blade roller (15).