Tool for rolling wrappers
By designing a dough rolling tool with an electric motor and double ring gears, the dough can be rolled out automatically, solving the problem of high labor intensity of traditional dough rolling tools and achieving the advantages of labor-saving and hygienic dough rolling process.
Patent Information
- Application Number
- CN202520500659.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Traditional dough rolling tools are labor-intensive and require a lot of manual effort.
Design a dough rolling tool with an electric motor and double ring gears. The alternating meshing of the gears drives the rolling pin to automatically roll and press the dough, reducing manual operation.
It achieves lower labor intensity, makes the dough rolling process more labor-saving and hygienic, and is more flexible in use.
Smart Images
Figure CN223844807U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of daily necessities technology, specifically to a tool for rolling out dough. Background Technology
[0002] The traditional tool for rolling out dough is a rolling pin, which is made of wood and is usually cylindrical. When using it, you hold the rolling pin and roll out the dough to get the desired dough, such as dumpling wrappers or steamed bun wrappers.
[0003] In the existing technology, the tools for rolling out dough are all manually operated, which has the disadvantage of high labor intensity. Summary of the Invention
[0004] The purpose of this invention is to address the aforementioned shortcomings by providing a tool for rolling out dough with low labor intensity.
[0005] The technical solution of this utility model is implemented as follows: A tool for rolling out dough includes a frame, with a rolling pin mounted at the front of the frame. The rolling pin has a central shaft, which is mounted on the frame. A support roller is mounted at the rear of the frame. A battery, a motor, a double ring gear, and a gear are mounted on one side of the frame. The double ring gear includes an inner ring gear and an outer ring gear. The outer ring gear has a toothless section and a toothed section, which are respectively the outer toothless section and the outer toothed section. The inner ring gear... The wheel has a toothless section and a toothed section, which are respectively an inner toothless section and an inner toothed section. The outer toothless section and the inner toothed section are arranged opposite each other, and the outer toothed section and the inner toothless section are arranged opposite each other. The battery is connected to the motor, and the power output shaft of the motor is connected to a double ring gear. The gear is installed between the inner ring gear and the outer ring gear. The gear is connected to one end of the rolling pin. The gear has external teeth on its outside. During the rotation of the double ring gear, the external teeth alternately mesh with the outer toothed section and the inner toothed section.
[0006] Furthermore, one end of the frame has a storage box, inside which the battery, motor, double ring gear, and gear are located.
[0007] To elaborate further, the support roller is a caster wheel.
[0008] The beneficial effect of this utility model is that such a tool for rolling out dough has the advantage of low labor intensity. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model.
[0010] Figure 2 yes Figure 1 A cross-sectional view of the structure along the A-A direction (the gears are in a connected state).
[0011] Figure 3 yes Figure 1 A cross-sectional view of the structure along the A-A direction (the gear is in a different connection state).
[0012] Figure 4 yes Figure 2 Cross-sectional structure diagram along the B-B direction
[0013] Among them: 1. Frame 11. Storage box 2. Rolling pin 3. Support roller 4. Battery 5. Motor 6. Double ring gear 61. Inner ring gear 611. Inner toothless part 612. Inner toothed part 62. Outer ring gear 621. Outer toothless part 622. Outer toothed part 7. Gear 71. Outer tooth. Detailed Implementation
[0014] The present invention will be further described below with reference to the accompanying drawings.
[0015] like Figure 1 , 2 As shown in Figures 3 and 4, a tool for rolling out dough includes a frame 1. A rolling pin 2 is mounted on the front of the frame, and the rolling pin has a central shaft mounted on the frame. A support roller 3 is mounted on the rear of the frame. A battery 4, a motor 5, a double ring gear 6, and a gear 7 are mounted on one side of the frame. The double ring gear includes an inner ring gear 61 and an outer ring gear 62. The outer ring gear has a toothless portion and a toothed portion, which are respectively an outer toothless portion 621 and an outer toothed portion 622. The inner ring gear... The device has a toothless section and a toothed section, which are respectively an inner toothless section 611 and an inner toothed section 612. The outer toothless section and the inner toothed section are arranged opposite to each other. The battery is connected to a motor, and the power output shaft of the motor is connected to a double ring gear. The gear is installed between the inner ring gear and the outer ring gear. The gear is connected to one end of the rolling pin. The gear has external teeth 71 on its outside. During the rotation of the double ring gear, the external teeth 71 alternately mesh with the outer toothed section and the inner toothed section.
[0016] The battery is connected to the motor and can provide power for the operation of the motor.
[0017] The power output shaft of the electric motor is connected to a double ring gear, which ensures the operation of the double ring gear.
[0018] The gear has external teeth 71 on its outer surface. During the rotation of the double ring gear, the external teeth 71 alternately mesh with the outer toothed portion and the inner toothed portion. This allows the gear to alternate between forward and reverse rotation. In the figure, arrow F1 indicates the direction of rotation of the double ring gear, and arrow F2 indicates the direction of rotation of the gear.
[0019] The gear is connected to one end of the rolling pin, ensuring that the rotation of the gear can drive the rotation of the rolling pin.
[0020] During use, the dough is placed under the rolling pin, the motor is turned on, and the rolling pin moves back and forth on the dough to roll it out and make dumpling wrappers. The whole process does not require manual rolling, as the rolling pin runs automatically, thus achieving the purpose of saving labor.
[0021] Furthermore, one end of the frame has a storage box 11, inside which the battery, motor, double ring gear, and gear are located.
[0022] This design also has the advantage of being more hygienic.
[0023] To elaborate further, the support roller is a caster wheel.
[0024] The aforementioned caster wheel is a component in the prior art.
[0025] This design also offers the advantage of greater flexibility in use, as the direction of the rolling pin can be easily adjusted by hand (not shown).
[0026] The above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.
Claims
1. A tool for rolling out dough, characterised in that: The utility model relates to a rolling pin, which comprises a frame, a rolling pin mounted on the lower front of the frame, a supporting roller mounted on the lower back of the frame, a battery, a motor, a double ring gear and a gear mounted on one side of the frame, the double ring gear comprising an inner ring gear and an outer ring gear, the outer ring gear having a toothless section and a toothed section, the toothless section being an outer toothless section and the toothed section being an outer toothed section, the inner ring gear having a toothless section and a toothed section, the toothless section being an inner toothless section and the toothed section being an inner toothed section, the outer toothless section being opposite to the inner toothed section, the outer toothed section being opposite to the inner toothless section, the battery being connected to the motor, the power output shaft of the motor being connected to the double ring gear, the gear being mounted between the inner ring gear and the outer ring gear, the gear being connected to one end of the rolling pin, the gear having external teeth, the external teeth alternately engaging the outer toothed section and the inner toothed section during rotation of the double ring gear.
2. A tool for rolling out dough according to claim 1, characterised in that: One end of the frame has a storage box, and the battery, the motor, the double ring gear and the gear are located in the storage box.
3. A tool for rolling out dough according to claim 1 or 2, characterised in that: The supporting roller is a universal wheel.