A powder leakage structure for vermicelli processing
By incorporating a drive motor and a scraper into the powder-extracting structure, the problem of difficult-to-clean powder residue on the inner wall of the powder-extracting shell is solved, ensuring stable powder temperature and improving the processing quality of the noodles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING HEXINGYUAN FOOD CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-06-09
AI Technical Summary
Existing rice noodle processing extrusion forming devices leave residues of rice slurry on the inner wall of the extrusion shell during use, which is difficult to clean, causing the rice slurry to dry and deteriorate, thus affecting the quality of the rice noodles.
A powder-scraping structure for vermicelli processing was designed, comprising a drive motor, a connecting rod, and a powder scraper. The drive motor drives the connecting rod to move the powder scraper in a circular motion on the inner wall of the powder-scraping barrel to scrape off the powder slurry. Combined with an insulation sleeve, the temperature of the powder slurry is maintained to prevent powder slurry residue and deterioration.
It effectively cleans the slurry on the inner wall of the slurry container, preventing it from drying out and deteriorating, thus improving the processing quality and consistency of the vermicelli.
Smart Images

Figure CN224330309U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vermicelli processing technology, and in particular to a vermicelli-extracting structure for vermicelli processing. Background Technology
[0002] Vermicelli, also known as rice noodles, is a shredded or strip-shaped noodle product made from sweet potatoes or potatoes. It is made through processes such as extracting the starch, mixing ingredients and thickening the dough, kneading, extruding the noodles in boiling water, cooling and drying the noodles, and bundling and packaging. Generally, sweet potatoes or potatoes are crushed into powder, mixed with food additives and kneaded into dough. The dough is then placed in a noodle-extruding can and extruded into strips. Extruding noodles refers to the process of passing sweet potato or potato starch paste through a multi-hole sieve into boiling water and cooking it to make vermicelli.
[0003] The existing patent application publication number CN213074369U discloses a rice noodle forming device with a sieve, including a frame with two opposing support columns on the frame. The upper ends of the two support columns are connected to support rods, and the support rods are equipped with lifting components. The lifting components are connected to a sliding frame, which is slidably connected to the two support columns. A rice noodle shell is connected to the lower part of the sliding frame. A rice noodle plate seat is provided at the bottom of the rice noodle shell, and a rice noodle plate is threadedly connected to the rice noodle plate seat. The rice noodle plate has several rice noodle holes. A wobbly scoop is connected to the upper part of the rice noodle plate seat, and the bottom of the scoop has several rice noodle holes. A vibrator is provided on the inner wall of the rice noodle shell and is connected to the scoop. A hollow cavity is provided in the side wall of the rice noodle shell, and an electric heating tube is provided in the hollow cavity. A cooking tank is provided on the frame. By setting up the lifting components, vibrators, rice noodle shell, and rice noodle plate, the efficiency and quality of rice noodle forming are improved, and various shapes of rice noodles can be produced.
[0004] However, when using the powder forming device for processing vermicelli, powder residue will remain on the inner wall of the powder forming shell. After this powder residue dries, it is difficult to clean, which will affect the next processing of vermicelli and may also deteriorate, resulting in poor quality of the processed vermicelli and reduced effectiveness. Utility Model Content
[0005] The purpose of this invention is to provide a powder-leaking structure for vermicelli processing, which solves the problem that powder residue remains on the inner wall of the powder-leaking shell. This residue is difficult to clean after it dries, affecting the next processing of vermicelli and may also deteriorate, resulting in poor quality vermicelli and reduced performance.
[0006] To achieve the above objectives, this utility model provides a powder-straining structure for vermicelli processing, including a powder-straining bucket, with a feed pipe at the upper end of the powder-straining bucket and a discharge pipe at the middle of the lower end of the powder-straining bucket.
[0007] It also includes a slurry cleaning component;
[0008] The slurry cleaning assembly includes a drive motor. The drive motor is located in the middle of the upper end of the slurry bucket. A connecting rod is provided at the driving end of the lower end of the drive motor. A scraper is connected to the end of the connecting rod. The scraper is vertically installed inside the slurry bucket and abuts against the inner wall of the slurry bucket. The drive motor can drive the connecting rod to move the scraper in a circular motion on the inner wall of the slurry bucket, thereby scraping the slurry on the inner wall of the slurry bucket cleanly, avoiding the problem of the slurry drying and remaining on the inner wall, which is difficult to clean or deteriorates and affects processing.
[0009] The lower end of the powder-leaking barrel is equipped with fixing rods on both sides of the discharge pipe. Two slide rails are provided at the ends of the two fixing rods. Each slide rail has a groove at its opposite end. The fixing rods facilitate the fixing of the two slide rails to both sides of the discharge pipe, and the grooves facilitate the insertion of the powder-leaking plate and make it easy to quickly assemble and disassemble the powder-leaking plate.
[0010] The two slide rails are internally connected to powder-straining plates, and the two ends of the powder-straining plates are respectively slidably connected to the inside of the two slide grooves, which facilitates quick installation and positioning.
[0011] Both slide rails have a positioning screw threaded to their upper ends. The lower end of the positioning screw extends into the slide groove. The powder-leaking plate is fixed by the end of the positioning screw. The powder-leaking plate has powder-leaking holes arranged in a ring array in the middle. The diameter of the powder-leaking holes matches the diameter of the discharge pipe. The powder-leaking holes abut against the lower end of the discharge pipe. By rotating the positioning screw, the end of the positioning screw can be pressed and fixed to the powder-leaking plate, thus making the powder-leaking plate stably installed inside the slide rail. When it is necessary to replace a different powder-leaking plate, the positioning screw can be loosened in the opposite direction to quickly pull out the powder-leaking plate and replace it with a new one. The setting of the powder-leaking holes facilitates the powder slurry in the powder-leaking bucket to be discharged through the powder-leaking holes under the action of gravity.
[0012] The powder-leaking bucket has an insulation sleeve inside its cavity, and a control switch is installed at the outer end of the bucket. The control switch is electrically connected to the drive motor. The insulation sleeve prevents the powder slurry inside the bucket from losing temperature too quickly, ensuring that the powder slurry is leaked at a suitable temperature. The control switch allows staff to control the operation of the powder cleaning component.
[0013] This utility model discloses a rice noodle processing strainer structure. Through the setting of a slurry cleaning component, the drive motor, connecting rod, and scraper work together to allow the drive motor to drive the connecting rod to move the scraper in a circular motion on the inner wall of the strainer during or after the straining process. This scraper cleans the slurry on the inner wall of the strainer, preventing the slurry from drying and remaining on the inner wall. This solves the problem of difficult slurry residue in the prior art. Since the slurry does not dry and remain on the inner wall of the strainer, the possibility of slurry deterioration is avoided, thereby improving the quality of the processed rice noodles and preventing the quality of rice noodles from declining due to slurry deterioration. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0015] Figure 1 This is a schematic diagram of the overall structure of the rice noodle processing extrusion structure according to an embodiment of the present invention.
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the rice noodle processing method according to an embodiment of the present invention.
[0017] Figure 3 This is a schematic diagram of the exploded structure of the powder-extracting slide rail and powder-extracting plate in the vermicelli processing according to an embodiment of this utility model.
[0018] Figure 4 This is a powder-extraction structure for processing vermicelli according to an embodiment of the present invention. Figure 2 A schematic diagram of the middle section.
[0019] 1. Powder leakage bucket; 2. Feed pipe; 3. Discharge pipe; 4. Drive motor; 5. Connecting rod; 6. Powder scraper; 7. Fixing rod; 8. Slide rail; 9. Slide groove; 10. Powder leakage plate; 11. Positioning screw; 12. Powder leakage hole; 13. Insulation sleeve; 14. Control switch. Detailed Implementation
[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0021] Please see Figures 1-4 This utility model provides a technical solution:
[0022] A rice noodle processing extrusion structure includes an extrusion bucket 1, an inlet pipe 2 at the upper end of the extrusion bucket 1, and an outlet pipe 3 at the middle of the lower end of the extrusion bucket 1.
[0023] It also includes a slurry cleaning component;
[0024] The slurry cleaning assembly includes a drive motor 4. The drive motor 4 is located in the middle of the upper end of the powder leakage bucket 1. A connecting rod 5 is located at the driving end of the lower end of the drive motor 4. A scraper 6 is connected to the end of the connecting rod 5. The scraper 6 is vertically installed inside the powder leakage bucket 1 and abuts against the inner wall of the powder leakage bucket 1. The drive motor 4 can drive the connecting rod 5 to move the scraper 6 in a circular motion on the inner wall of the powder leakage bucket 1, thereby scraping the slurry on the inner wall of the powder leakage bucket 1 cleanly, avoiding the problem of the slurry drying and remaining on the inner wall, which is difficult to clean or deteriorates and affects processing.
[0025] In this embodiment, preferably, the lower end of the powder-leaking bucket 1 is provided with fixing rods 7 on both sides of the discharge pipe 3. The ends of the two fixing rods 7 are provided with two slide rails 8, and the opposite ends of the two slide rails 8 are provided with sliding grooves 9. The two fixing rods 7 are used to fix the two slide rails 8 to both sides of the discharge pipe 3. The sliding grooves 9 are used to facilitate the insertion of the powder-leaking plate 10 and facilitate quick assembly and disassembly of the powder-leaking plate 10.
[0026] In this embodiment, preferably, two slide rails 8 are internally slidably connected to a powder-straining plate 10. The two ends of the powder-straining plate 10 are respectively slidably connected to the inside of two slide grooves 9, which facilitates quick installation and positioning.
[0027] In this embodiment, the upper ends of the two preferred slide rails 8 are each threadedly connected to a positioning screw 11. The lower end of the positioning screw 11 extends into the slide groove 9. The powder-leaking plate 10 is fixed by the end of the positioning screw 11. The powder-leaking plate 10 has powder-leaking holes 12 arranged in a ring array in the middle. The diameter of the powder-leaking holes 12 matches the diameter of the discharge pipe 3. The powder-leaking holes 12 abut against the lower end of the discharge pipe 3. By rotating the positioning screw 11, the end of the positioning screw 11 can be pressed and fixed to the powder-leaking plate 10, thereby making the powder-leaking plate 10 stably installed inside the slide rail 8. When it is necessary to replace a different powder-leaking plate 10, the positioning screw 11 can be loosened in the opposite direction to quickly pull out the powder-leaking plate 10 and replace it with a new one. The setting of the powder-leaking holes 12 facilitates the powder slurry in the powder-leaking tank 1 to be leaked through the powder-leaking holes 12 under the action of gravity.
[0028] In this embodiment, preferably, the cavity inside the powder leakage bucket 1 is wrapped with an insulation sleeve 13, and a control switch 14 is provided at the outer end of the powder leakage bucket 1. The control switch 14 is electrically connected to the drive motor 4. The insulation sleeve 13 can prevent the rapid loss of temperature of the powder slurry inside the powder leakage bucket 1, and the control switch 14 makes it convenient for the staff to control the operation of the powder slurry cleaning component.
[0029] Working principle:
[0030] During use, the slurry is added to the powder-extracting tank 1 through the feed pipe 2. Under the action of gravity, the slurry is discharged through the discharge pipe 3 below. At this time, the slurry is leaked through the powder-extracting holes 12 on the powder-extracting plate 10. The heat insulation sleeve 13 can prevent the rapid loss of temperature of the slurry in the powder-extracting tank 1, ensuring that the slurry is leaked at a suitable temperature. When different diameter powder strips are desired, the positioning screw 11 can be loosened, and then the powder-extracting plate 10 can be pulled out from the slide rail 8 and replaced with a powder-extracting plate 10 with a powder-extracting hole 12 of a different diameter. Then the positioning screw 11 can be tightened, and the powder is squeezed through the end of the positioning screw 11. The plate 10 is fixed so that the powder-extracting plate 10 is stably installed inside the slide rail 8 for use. Through the setting of the powder cleaning component, the drive motor 4, the connecting rod 5 and the powder scraper 6 cooperate with each other. During or after the powder leakage process, the drive motor 4 drives the connecting rod 5 to drive the powder scraper 6 to make a circular motion on the inner wall of the powder leakage bucket 1. The powder scraper 6 cleans the powder on the inner wall of the powder leakage bucket 1, preventing the powder from drying and remaining on the inner wall. Since the powder will not dry and remain on the inner wall of the powder leakage bucket 1, the possibility of powder deterioration is avoided, thereby improving the quality of the processed vermicelli.
[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A rice noodle processing extrusion structure, comprising an extrusion bucket (1), characterized in that, The powder-straining bucket (1) is provided with a feed pipe (2) at the upper end and a discharge pipe (3) at the middle of the lower end of the powder-straining bucket (1). It also includes a slurry cleaning component; The powder cleaning assembly includes a drive motor (4), the drive motor (4) is provided in the middle of the upper end of the powder leakage bucket (1), the drive end of the lower end of the drive motor (4) is provided with a connecting rod (5), the end of the connecting rod (5) is connected to a powder scraper (6), the powder scraper (6) is vertically arranged inside the powder leakage bucket (1) and abuts against the inner wall of the powder leakage bucket (1).
2. The rice noodle processing extrusion structure as described in claim 1, characterized in that, The lower end of the powder leakage bucket (1) is provided with fixing rods (7) on both sides of the discharge pipe (3). The ends of the two fixing rods (7) are provided with two slide rails (8), and the opposite ends of the two slide rails (8) are provided with slide grooves (9).
3. The rice noodle processing extrusion structure as described in claim 2, characterized in that, The two slide rails (8) are internally connected to a powder-straining plate (10), and the two ends of the powder-straining plate (10) are respectively slidably connected to the inside of the two slide grooves (9).
4. The rice noodle processing extrusion structure as described in claim 3, characterized in that, The upper ends of the two slide rails (8) are connected by a positioning screw (11) through a thread. The lower end of the positioning screw (11) extends into the slide groove (9). The powder leakage plate (10) is fixed by pressing the end of the positioning screw (11). The powder leakage plate (10) has powder leakage holes (12) arranged in a ring array in the middle. The diameter of the powder leakage holes (12) matches the diameter of the discharge pipe (3). The powder leakage holes (12) abut against the lower end of the discharge pipe (3).
5. The rice noodle processing extrusion structure as described in claim 1, characterized in that, The cavity inside the powder leakage bucket (1) is covered with an insulation sleeve (13), and a control switch (14) is provided at the outer end of the powder leakage bucket (1). The control switch (14) is electrically connected to the drive motor (4).