Kneading and extruding spiral structure for producing puffed rice cakes
By designing the extrusion spiral structure of kneading and extrusion, and using a motor to drive the mixing rod and conveying screw, the problem of time-consuming and laborious discharge of raw materials in rice cake production is solved, and efficient kneading and conveying is achieved, improving production efficiency and product quality.
Patent Information
- Application Number
- CN202421992230.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The raw materials and materials are time-consuming and labor-intensive in the production of rice cakes. An efficient kneading and extrusion device is needed to reduce production processes and labor consumption.
A kneading and extrusion spiral structure including a protective box, kneading barrel, mixing rod, conveying screw and cylinder body is designed. The kneading and conveying raw materials are realized by driving the mixing rod and conveying screw through the motor, and directly discharged from the kneading barrel into the cylinder body and extruded through the extrusion outlet.
It realizes efficient kneading and conveying of rice cake raw materials, reduces production processes, improves production efficiency and product quality, and prevents dust from entering the inside of the cylinder.
Smart Images
Figure CN223286581U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice cakes, in particular to a kneading and extruding spiral structure for producing puffed rice cakes. Background Art
[0002] Rice cakes, also known as snow cakes, are puffed foods made from carefully selected rice. They are crispy, sweet, and come in a variety of flavors. Most are made from carefully selected rice and other foods through processes like baking and heating. By adding various ingredients to grains, beans, potatoes, or vegetables, and then extruding and puffing them, a wide variety of nutritious snow cakes can be produced. Because puffed foods are already cooked, most are ready-to-eat (ready to eat right out of the package), making them easy to eat and time-saving, making them a promising convenience food.
[0003] During the production of rice cakes, the raw materials need to be stirred and kneaded. The kneaded raw materials are usually discharged naturally through the discharge port of the kneading device and then transported to the next production process, which is time-consuming and labor-intensive. Therefore, a kneading extrusion spiral structure is needed for the production of puffed rice cakes. Utility Model Content
[0004] The purpose of the utility model is to provide a kneading and extruding spiral structure for producing puffed rice cakes, which solves the problems raised in the background technology.
[0005] An embodiment of the present application provides a kneading extrusion spiral structure for the production of puffed rice cakes, including a protective box, the interior of the protective box is fixedly connected to a kneading barrel, the top of the kneading barrel is fixedly connected to a feed port, the feed port is extended to the outside of the protective box, a first motor is installed on the top of the protective box, the output shaft of the first motor is extended to the interior of the kneading barrel and is fixedly connected to a connecting shaft through a coupling, the outer wall of the connecting shaft is fixedly connected to a stirring rod, a barrel is fixedly provided on the protective box, the barrel is located below the kneading barrel, a connecting pipe is fixedly connected between the kneading barrel and the barrel, a second motor is installed on one side outer wall of the barrel, the output shaft of the second motor is extended to the interior of the barrel and is fixedly connected to a conveying screw through a coupling, and the front wall of the protective box is rotatably connected to a movable door.
[0006] When in use, the output shaft of the first motor can drive the stirring rod and the connecting shaft to rotate, so as to achieve the stirring and kneading of the raw materials. After the kneading is completed, the rice cake raw materials are directly discharged into the interior of the barrel through the connecting pipe. The output shaft of the second motor can drive the conveying screw to rotate, and the raw materials are conveyed by the conveying screw and extruded through the extrusion port of the barrel. The extruded raw materials naturally fall into the extrusion device, are extruded into cake embryos, and are heated at high temperature until cooked.
[0007] Optionally, an extrusion port is provided on an outer wall of the cylinder away from the second motor.
[0008] The adoption of the technical solution is beneficial to the extrusion of rice cake raw materials.
[0009] Optionally, a baffle is installed on the top of the side of the cylinder away from the second motor, and a bolt is passed through the baffle, and the bolt is threadedly connected to the cylinder.
[0010] By adopting the above technical solution, the baffle can prevent dust from entering the interior of the cylinder through the extrusion port, thereby improving production quality.
[0011] Optionally, a valve is installed on the connecting pipe.
[0012] By adopting the above technical solution, it is beneficial to realize the opening or closing of the connecting pipe.
[0013] Optionally, an adjusting rod is sleeved on the outside of the stirring rod, a screw is passed through the adjusting rod, and the screw is threadedly connected to the stirring rod.
[0014] By adopting the above technical solution, it is beneficial to increase the stirring and kneading range of the raw materials and improve the kneading efficiency.
[0015] Optionally, a mounting hole is provided on the adjusting rod, and the diameter of the mounting hole is adapted to the diameter of the adjusting rod.
[0016] The adoption of the above technical solution is conducive to the flexible disassembly and assembly of the adjusting rod.
[0017] Optionally, reinforcement rods are fixedly connected between the outer walls on both sides of the kneading barrel and the inner walls on both sides of the protection box.
[0018] The adoption of the above technical solution is conducive to improving the firmness and stability of the kneading barrel installation.
[0019] Optionally, support columns are fixedly connected to the four corners of the bottom end of the protective box.
[0020] The adoption of the above technical solution is conducive to providing stable support for the protective box.
[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0022] The technical solution of the present application can realize the connection between the kneading device and the barrel through a connecting pipe. When the rice cake raw materials in the kneading barrel are kneaded, they can be directly discharged into the barrel through the connecting pipe. The output shaft of the second motor can drive the conveying screw to rotate, and the raw materials are conveyed by the conveying screw and extruded through the extrusion port of the barrel. The combination of the kneading device and the extrusion device can reduce the production process and save time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0024] Figure 1 This is a schematic diagram of the internal structure of a protective box with a kneading and extruding spiral structure used in the production of puffed rice cakes according to the present invention;
[0025] Figure 2 This is a schematic cross-sectional view of a cylinder body and a kneading barrel of a kneading and extruding spiral structure for producing puffed rice cakes according to the present invention;
[0026] Figure 3 This is a schematic diagram of the overall structure of the kneading and extruding spiral structure used in the production of puffed rice cakes in the utility model;
[0027] Figure 4 The utility model is a structural schematic diagram of an adjusting rod of a kneading basic spiral structure used in the production of puffed rice cakes.
[0028] In the figure: 1. Feed inlet; 2. First motor; 3. Protective box; 4. Bolt; 5. Baffle; 6. Connecting pipe; 7. Valve; 8. Support column; 9. Second motor; 10. Cylinder; 11. Reinforcement rod; 12. Kneading barrel; 13. Movable door; 14. Stirring rod; 15. Adjusting rod; 16. Screw; 17. Connecting shaft; 18. Conveying screw; 19. Mounting hole. DETAILED DESCRIPTION
[0029] See also Figure 1-4 The utility model provides a technical solution: a kneading and extruding spiral structure for producing puffed rice cakes, comprising a protective box 3, the interior of the protective box 3 is fixedly connected to a kneading barrel 12, the top of the kneading barrel 12 is fixedly connected to a feed port 1, the feed port 1 is passed through the outside of the protective box 3, a first motor 2 is installed on the top of the protective box 3, the output shaft of the first motor 2 is passed through the interior of the kneading barrel 12 and is fixedly connected to a connecting shaft 17 through a coupling, the outer wall of the connecting shaft 17 is fixedly connected to a stirring rod 14, a barrel 10 is fixedly passed through the protective box 3, the barrel 10 is located below the kneading barrel 12, a connecting pipe 6 is fixedly connected between the kneading barrel 12 and the barrel 10, a second motor 9 is installed on the outer wall of one side of the barrel 10, the output shaft of the second motor 9 is passed through the interior of the barrel 10 and is fixedly connected to a conveying screw 18 through a coupling, and the front wall of the protective box 3 is rotatably connected to a movable door 13.
[0030] In the technical solution of the present utility model, Figure 1 As shown, an extrusion port is provided on the outer wall of the cylinder 10 away from the second motor 9, which is conducive to the extrusion of the rice cake raw materials.
[0031] In the technical solution of the present utility model, Figure 1 As shown, a baffle 5 is installed on the top of the side of the cylinder 10 away from the second motor 9, and a bolt 4 is passed through the baffle 5, which is threadedly connected to the cylinder 10; the baffle 5 can prevent dust from entering the interior of the cylinder 10 through the extrusion port, thereby improving production quality.
[0032] In the technical solution of the present utility model, Figure 1 As shown, a valve 7 is installed on the connecting pipe 6, which is conducive to opening or closing the connecting pipe 6.
[0033] In the technical solution of the present utility model, Figure 2 As shown, the outer portion of the stirring rod 14 is provided with an adjusting rod 15, and the adjusting rod 15 is provided with a screw 16, which is threadedly connected to the stirring rod 14; this is beneficial to increasing the stirring and kneading range of the raw materials and improving the kneading efficiency.
[0034] In the technical solution of the present utility model, Figure 4 As shown, a mounting hole 19 is provided on the adjusting rod 15 , and the diameter of the mounting hole 19 is adapted to the diameter of the adjusting rod 15 , which is conducive to the flexible disassembly and assembly of the adjusting rod 15 .
[0035] In the technical solution of the present utility model, Figure 1 As shown, reinforcement rods 11 are fixedly connected between the outer walls of both sides of the kneading barrel 12 and the inner walls of both sides of the protection box 3; this is beneficial to improving the firmness and stability of the installation of the kneading barrel 12.
[0036] In the technical solution of the present utility model, Figure 1 As shown, support columns 8 are fixedly connected to the four corners of the bottom end of the protection box 3, which is conducive to stably supporting the protection box 3.
[0037] During use, the output shaft of the first motor 2 can drive the stirring rod 14 and the connecting shaft 17 to rotate, so as to achieve the stirring and kneading of the raw materials. After the kneading is completed, the rice cake raw materials are directly discharged into the interior of the barrel 10 through the connecting pipe 6. The output shaft of the second motor 9 can drive the conveying screw 18 to rotate, and the raw materials are conveyed by the conveying screw 18 and extruded through the extrusion port of the barrel 10. The extruded raw materials naturally fall into the extrusion device, are extruded into cake embryos, and are heated at high temperature until cooked.
[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A kneading and extruding spiral structure for the production of puffed rice cakes, characterized by: The invention comprises a protective box (3), wherein the interior of the protective box (3) is fixedly connected to a kneading barrel (12), the top end of the kneading barrel (12) is fixedly connected to a feed port (1), the feed port (1) is passed through the outside of the protective box (3), a first motor (2) is installed on the top end of the protective box (3), the output shaft of the first motor (2) is passed through the interior of the kneading barrel (12) and is fixedly connected to a connecting shaft (17) via a coupling, and the outer wall of the connecting shaft (17) is fixedly connected to a stirring rod ( 14), a barrel (10) is fixedly provided on the protection box (3), the barrel (10) is located below the kneading barrel (12), a connecting pipe (6) is fixedly connected between the kneading barrel (12) and the barrel (10), a second motor (9) is installed on the outer wall of one side of the barrel (10), the output shaft of the second motor (9) is passed through the interior of the barrel (10) and is fixedly connected to a conveying screw (18) through a coupling, and a movable door (13) is rotatably connected to the front wall of the protection box (3).
2. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 1, characterized in that: An extrusion port is provided on the outer wall of the cylinder (10) on a side away from the second motor (9).
3. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 1, characterized in that: A baffle (5) is installed on the top end of the cylinder (10) away from the second motor (9), and a bolt (4) is passed through the baffle (5), and the bolt (4) is threadedly connected to the cylinder (10).
4. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 1, characterized in that: A valve (7) is installed on the connecting pipe (6).
5. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 1, characterized in that: An adjusting rod (15) is sleeved on the outside of the stirring rod (14), a screw rod (16) is passed through the adjusting rod (15), and the screw rod (16) is threadedly connected to the stirring rod (14).
6. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 5, characterized in that: The adjusting rod (15) is provided with a mounting hole (19), and the diameter of the mounting hole (19) is adapted to the diameter of the adjusting rod (15).
7. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 1, characterized in that: Reinforcement rods (11) are fixedly connected between the outer walls on both sides of the kneading barrel (12) and the inner walls on both sides of the protection box (3).
8. The kneading and extruding spiral structure for producing puffed rice cakes according to claim 1, characterized in that: Support columns (8) are fixedly connected to the four corners of the bottom end of the protection box (3).