A device for beating eggs for production of a crepe

Abstract

The utility model discloses a kind of egg beating devices for copper wok production, specifically related to copper wok technical field, including fixed plate, the one side of fixed plate is equipped with stirring rod, the outer wall of stirring rod is sleeved with fixed block, the outer wall top of stirring rod is sleeved with driven bevel gear on the side close to fixed block, the one side of fixed block is provided with transmission bevel gear;The inside of the bottom end of stirring rod is slidably connected with extension rod, the outer wall of stirring rod is fixedly connected with multiple arc strips, and the bottom end of arc strip is fixedly connected with the bottom end outer wall of extension rod;The one side of fixed block is fixedly connected with connecting rod, and the outer wall of connecting rod is rotatably connected with transmission bevel gear, and the one end of connecting rod outer wall away from fixed block is fixedly connected with torsion spring;The one side of transmission bevel gear is engagedly connected with driven bevel gear.The utility model has the advantages of convenient adjustment angle of stirring rod, convenient container placement, convenient adjustment of the stirring position of arc strip and stirring radius.

Description

Technical Field

[0001] This utility model relates to the field of dorayaki production technology, specifically to an egg-beating device for dorayaki production. Background Technology

[0002] Dorayaki is a traditional Japanese confectionery, named for its two gong-shaped pancakes filled with various fillings. The pancakes are made from eggs, flour, honey, and other ingredients, whipped and then pan-fried, resulting in a brown and beige color on both sides and a soft texture. The traditional filling is red bean paste. In the production of dorayaki, eggs and flour need to be mixed. Usually, the eggs are whipped first and then added to the flour, requiring the use of an egg beater.

[0003] An egg-beating device, with publication number CN221750244U, includes a beating cylinder with a beating cap at its upper end and a detachably connected stirring head at its lower end. The beating cap houses a drive motor for rotating the stirring head. When beating eggs, eggs are cracked into the beating cylinder, and the beating cap and stirring head are placed inside. A switch is turned on, providing voltage to the drive motor, which rotates its output shaft, causing the stirring head to rotate. The egg whites and yolks mix continuously under the rotation of the stirring head, eventually becoming evenly combined over time. After beating, the beaten eggs are poured out, water is added, and the switch is turned on again, energizing the drive motor to continue rotating the stirring head, automatically cleaning it in the water without manual cleaning. This device offers high beating efficiency, is easy to place, and is convenient to clean.

[0004] The aforementioned existing technology has some drawbacks in its use. In the production and processing of dorayaki, it is necessary to manually crack different numbers of eggs into a container and then mix them. However, when people hold the container manually, the angle is inconsistent. The aforementioned device can only be used to stir the eggs by placing the container at the bottom, which is not convenient to operate. Moreover, it is not easy to adjust the position of the egg-cracking device during use, making it difficult to meet the needs of containers of different depths and inconvenient to adjust the processing at different depths. Utility Model Content

[0005] The purpose of this invention is to provide an egg-beating device for dorayaki production, which solves the problems of existing egg-beating devices being inconvenient to adjust the beating angle, not convenient to operate, and not being able to easily adjust the beating position.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an egg-beating device for making dorayaki, comprising a fixed plate, a stirring rod installed on one side of the fixed plate, a fixed block sleeved on the outer wall of the stirring rod, a driven bevel gear sleeved on the top of the outer wall of the stirring rod near the fixed block, and a transmission bevel gear provided on one side of the fixed block.

[0007] The bottom end of the stirring rod is slidably connected to an extension rod, and the outer wall of the stirring rod is fixedly connected to multiple arc-shaped strips, the bottom ends of the arc-shaped strips being fixedly connected to the bottom end of the extension rod.

[0008] A connecting rod is fixedly connected to one side of the fixed block. The outer wall of the connecting rod is rotatably connected to the transmission bevel gear. A torsion spring is fixedly connected to the end of the outer wall of the connecting rod away from the fixed block.

[0009] One side of the transmission bevel gear meshes with the driven bevel gear, and the side of the transmission bevel gear closest to the fixed plate meshes with the driving bevel gear. A drive motor is fixedly installed on the side wall of the fixed plate at the corresponding position of the driving bevel gear.

[0010] Preferably, a connecting plate is fixedly connected to the side wall of the fixed plate near the transmission bevel gear, and an installation hole is opened inside the end of the fixed plate away from the transmission bevel gear. The power output end of the drive motor passes through the fixed plate and is fixedly connected to the center of the drive bevel gear.

[0011] Preferably, the center of the transmission bevel gear is rotatably connected to the outer wall of the connecting rod via a bearing, one end of the torsion spring is fixedly connected to the end of the connecting rod away from the fixed block, and one end of the torsion spring is fixedly connected to the side wall of the connecting plate.

[0012] Preferably, a fixing bolt is threadedly connected to the side of the connecting plate away from the fixing plate. A threaded hole is opened inside the connecting plate at the position corresponding to the fixing bolt, and one end of the threaded hole communicates with the outer wall of the connecting rod. One end of the fixing bolt passes through the threaded hole inside the connecting plate and is pressed against the outer wall of the connecting rod.

[0013] Preferably, the drive bevel gear is inclined towards the center from the edge near the stirring rod, and the driven bevel gear is inclined towards the center from the end near the fixed block. One end of the driven bevel gear is rotatably connected to one side of the fixed block via a rotating shaft.

[0014] Preferably, a compression cap is fixedly connected to the top of the stirring rod, and a compression spring is sleeved on the outer wall of the top of the stirring rod. The top of the compression spring is in contact with the bottom of the compression cap, and the bottom of the compression spring is in contact with and compressed by the top of the driven bevel gear.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] 1. The fixing bolts can be easily released, thus releasing the bolts from their clamping and fixing effect on the connecting rod. This allows the connecting rod to rotate easily, facilitating the adjustment of the stirring rod's angle. The stirring rod rotates around the connecting rod via the fixing block on the outer wall, allowing for angle adjustment. After adjustment, rotating the fixing bolts again clamps and fixes the connecting rod, thus fixing the angle of the fixing block and enabling angle adjustment of the stirring rod. This allows the extension rod to be inserted into the container at different angles, making it easier for manual handling of the container from various angles and improving operational convenience.

[0017] 2. The extension rod moves inwards towards the mixing rod, adjusting the position of the arc-shaped strip to suit containers of different depths. Furthermore, when the extension rod reaches the bottom of the container, it compresses and deforms the arc-shaped strip, adjusting its bending radius and thus the mixing range. The mixing rod can be further pushed by the compression cap, causing the arc-shaped strip to be compressed. This compression spring, when released, causes the mixing rod to move in the opposite direction, resulting in the arc-shaped strip rebounding. This allows for timely changes in the shape of the arc-shaped strip to adapt to different mixing requirements.

[0018] 3. The drive motor drives the active bevel gear to rotate, which in turn drives the transmission bevel gear to rotate. The transmission bevel gear then drives the driven bevel gear to rotate, which in turn drives the stirring rod to rotate. This causes the arc-shaped bar to rotate, thus stirring the eggs. As the stirring rod rotates around the connecting rod via the fixed block, the driven bevel gear follows suit. Because the transmission bevel gear and the connecting rod are interlocked, the driven bevel gear and the transmission bevel gear remain engaged even when the driven bevel gear rotates around the connecting rod, preventing angle adjustments from affecting the stirring efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a front view of the present invention;

[0022] Figure 3 This is a top view of the present invention;

[0023] Figure 4 This is a schematic diagram of the external connection structure of the fixing plate of this utility model;

[0024] Figure 5 This is a schematic diagram of the external connection structure of the stirring rod of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Fixing plate; 101. Connecting plate; 102. Mounting hole; 2. Stirring rod; 201. Extending rod; 202. Arc-shaped strip; 3. Fixing block; 301. Connecting rod; 302. Torsion spring; 303. Fixing bolt; 4. Driven bevel gear; 401. Compression spring; 402. Compression cap; 5. Transmission bevel gear; 501. Driving bevel gear; 502. Drive motor. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] This utility model provides, for example Figure 1-5 The egg-beating device for making dorayaki (a type of Japanese pancake) includes a fixed plate 1, a stirring rod 2 mounted on one side of the fixed plate 1, a fixed block 3 sleeved on the outer wall of the stirring rod 2, a driven bevel gear 4 sleeved on the top of the outer wall of the stirring rod 2 near the fixed block 3, and a transmission bevel gear 5 mounted on one side of the fixed block 3; an extension rod 201 is slidably connected to the bottom end of the stirring rod 2, and multiple arc-shaped strips 202 are fixedly connected to the outer wall of the outer wall of the extension rod 201; a connecting rod 301 is fixedly connected to one side of the fixed block 3, and the outer wall of the connecting rod 301 is rotatably connected to the transmission bevel gear 5; a torsion spring 302 is fixedly connected to the end of the outer wall of the connecting rod 301 away from the fixed block 3; one side of the transmission bevel gear 5 meshes with the driven bevel gear 4, and a driving bevel gear 501 meshes with the side of the transmission bevel gear 5 near the fixed plate 1; a drive motor 502 is fixedly mounted on the side wall of the fixed plate 1 at a position corresponding to the driving bevel gear 501.

[0029] like Figure 3 , Figure 4As shown, a connecting plate 101 is fixedly connected to the side wall of the fixed plate 1 near the transmission bevel gear 5. An installation hole 102 is opened inside the fixed plate 1 at the end away from the transmission bevel gear 5. The power output end of the drive motor 502 passes through the fixed plate 1 and is fixedly connected to the center of the drive bevel gear 501. The edge of the transmission bevel gear 5 near the stirring rod 2 is inclined towards the center. The end of the driven bevel gear 4 near the fixed block 3 is inclined towards the center. One end of the driven bevel gear 4 is rotatably connected to one side of the fixed block 3 through a rotating shaft. When the drive motor 502 is started to rotate, the drive motor 502 drives the drive bevel gear 501 to rotate, so that the drive bevel gear 501 drives the transmission bevel gear 5 to rotate. Then, the transmission bevel gear 5 drives the driven bevel gear 4 to rotate, and the driven bevel gear 4 drives the stirring rod 2 to rotate, so that the arc strip 202 is driven to rotate, thereby realizing the stirring of eggs.

[0030] like Figure 2 , Figure 5 As shown, the center of the transmission bevel gear 5 is rotatably connected to the outer wall of the connecting rod 301 via a bearing. One end of the torsion spring 302 is fixedly connected to the end of the connecting rod 301 away from the fixed block 3, and the other end of the torsion spring 302 is fixedly connected to the side wall of the connecting plate 101. A fixing bolt 303 is threadedly connected to the inside of the connecting plate 101 away from the fixed plate 1. A threaded hole is opened inside the connecting plate 101 at a position corresponding to the fixing bolt 303, and one end of the threaded hole communicates with the outer wall of the connecting rod 301. One end of the fixing bolt 303 passes through the inside of the connecting plate 101. The threaded hole of the part is pressed against the outer wall of the connecting rod 301, releasing the fixing bolt 303. This releases the fixing bolt 303 from pressing and fixing the connecting rod 301, allowing the connecting rod 301 to rotate easily. This facilitates the adjustment of the stirring rod 2's rotation, allowing the stirring rod 2 to rotate around the connecting rod 301 via the fixing block 3 on the outer wall, thereby adjusting the angle of the stirring rod 2. After adjustment, the fixing bolt 303 is rotated again, causing the fixing bolt 303 to press and fix the connecting rod 301.

[0031] like Figure 1 , Figure 5 As shown, a compression cap 402 is fixedly connected to the top of the stirring rod 2, and a compression spring 401 is sleeved on the outer wall of the top of the stirring rod 2. The top end of the compression spring 401 is in contact with the bottom end of the compression cap 402, and the bottom end of the compression spring 401 is in contact with the top of the driven bevel gear 4, which compresses the compression spring 401. Thus, when the compression cap 402 is released, the stirring rod 2 can move in the opposite direction under the action of the compression spring 401, thereby causing the arc strip 202 to rebound. This facilitates timely changes in the shape of the arc strip 202 to adapt to different stirring requirements.

[0032] During use, the fixing plate 1 can be easily installed at the required height through the mounting hole 102. Then, the fixing bolt 303 can be easily released, releasing its pressure on the connecting rod 301, allowing the connecting rod 301 to rotate easily. This facilitates the rotation of the stirring rod 2, which rotates around the connecting rod 301 via the fixing block 3 on the outer wall, thus adjusting the angle of the stirring rod 2. After adjustment, rotating the fixing bolt 303 again presses it against the connecting rod 301, fixing the angle of the fixing block 3 and allowing for angle adjustment of the stirring rod 2. This allows the extension rod 201 to be inserted into the container at different angles, making it easier for manual handling of the container from various angles and improving operation.

[0033] During use, the extension rod 201 can easily reach the inside of the container, and the bottom of the container can squeeze the extension rod 201, causing it to move inward toward the stirring rod 2. This adjusts the position of the arc-shaped strip 202 to suit containers of different depths. When the extension rod 201 reaches the bottom of the container, it squeezes and deforms the arc-shaped strip 202, adjusting its bending radius and thus the stirring range. Furthermore, pushing the squeezing cap 402 pushes the stirring rod 2, squeezing the arc-shaped strip 202 and compressing the squeezing spring 401. When the squeezing cap 402 is released, the stirring rod 2 moves in the opposite direction under the action of the squeezing spring 401, causing the arc-shaped strip 202 to rebound. This allows for timely changes in the shape of the arc-shaped strip 202 to adapt to different stirring requirements.

[0034] During stirring, the drive motor 502 can be easily started by the control switch to rotate, which in turn drives the active bevel gear 501 to rotate. This causes the active bevel gear 501 to drive the transmission bevel gear 5 to rotate, which in turn drives the driven bevel gear 4 to rotate. The driven bevel gear 4 then drives the stirring rod 2 to rotate, which in turn drives the arc strip 202 to rotate, thus achieving the stirring of the eggs. Moreover, when the stirring rod 2 rotates around the connecting rod 301 via the fixed block 3, the driven bevel gear 4 rotates accordingly. Since the transmission bevel gear 5 and the connecting rod 301 are interlocked, the driven bevel gear 4 and the transmission bevel gear 5 remain engaged even when the driven bevel gear 4 rotates around the connecting rod 301, avoiding the need for angle adjustments to affect the stirring efficiency.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An egg-beating device for producing dorayaki, comprising a fixing plate (1), characterized in that: A stirring rod (2) is installed on one side of the fixed plate (1), a fixed block (3) is sleeved on the outer wall of the stirring rod (2), a driven bevel gear (4) is sleeved on the top of the outer wall of the stirring rod (2) near the fixed block (3), and a transmission bevel gear (5) is provided on one side of the fixed block (3). The bottom end of the stirring rod (2) is slidably connected to an extension rod (201), and the outer wall of the stirring rod (2) is fixedly connected to a plurality of arc-shaped strips (202), the bottom end of the arc-shaped strips (202) being fixedly connected to the bottom end of the extension rod (201); A connecting rod (301) is fixedly connected to one side of the fixed block (3). The outer wall of the connecting rod (301) is rotatably connected to the transmission bevel gear (5). A torsion spring (302) is fixedly connected to the end of the outer wall of the connecting rod (301) away from the fixed block (3). One side of the transmission bevel gear (5) is meshed with the driven bevel gear (4), and the side of the transmission bevel gear (5) near the fixed plate (1) is meshed with the driving bevel gear (501). The side wall of the fixed plate (1) is fixedly installed with a drive motor (502) at the corresponding position of the driving bevel gear (501).

2. The egg-beating device for dorayaki production according to claim 1, characterized in that: A connecting plate (101) is fixedly connected to the side wall of the fixed plate (1) near the transmission bevel gear (5). An installation hole (102) is opened inside the fixed plate (1) away from the transmission bevel gear (5), and the power output end of the drive motor (502) passes through the fixed plate (1) and is fixedly connected to the center of the drive bevel gear (501).

3. The egg-beating device for dorayaki production according to claim 1, characterized in that: The center of the transmission bevel gear (5) is rotatably connected to the outer wall of the connecting rod (301) via a bearing. One end of the torsion spring (302) is fixedly connected to the end of the connecting rod (301) away from the fixed block (3), and one end of the torsion spring (302) is fixedly connected to the side wall of the connecting plate (101).

4. The egg-beating device for dorayaki production according to claim 1, characterized in that: The connecting plate (101) has a fixing bolt (303) threaded inside on the side away from the fixing plate (1). The connecting plate (101) has a threaded hole at the position corresponding to the fixing bolt (303), and one end of the threaded hole communicates with the outer wall of the connecting rod (301). One end of the fixing bolt (303) passes through the threaded hole inside the connecting plate (101) and is pressed against the outer wall of the connecting rod (301).

5. The egg-beating device for dorayaki production according to claim 1, characterized in that: The transmission bevel gear (5) is inclined towards the center from one edge near the stirring rod (2), and the driven bevel gear (4) is inclined towards the center from one end near the fixed block (3). One end of the driven bevel gear (4) is rotatably connected to one side of the fixed block (3) through a rotating shaft.

6. The egg-beating device for dorayaki production according to claim 1, characterized in that: The top of the stirring rod (2) is fixedly connected to a compression cap (402), and a compression spring (401) is sleeved on the outer wall of the top of the stirring rod (2). The top end of the compression spring (401) is in contact with the bottom end of the compression cap (402), and the bottom end of the compression spring (401) is in contact with the top of the driven bevel gear (4) and is compressed.

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