A sealing and stirring mechanism of a stirring head for a cooking device

Abstract

This utility model discloses a sealing and stirring mechanism for a stirring head of a stir-frying device, relating to the technical field of stir-frying machines. It includes a horizontal plate, with a stirring spatula mounted on one side of the bottom via a sealing sleeve. The sealing sleeve consists of a fixed sleeve, a first shell, a second shell, and a connecting pipe. The second shell is made of elastic rubber. The stirring spatula consists of a long handle and a spatula body. This sealing and stirring mechanism for a stir-frying device, through the combined design of the first and second shells in the sealing sleeve and the sleeved structure between the connecting pipe and the long handle, utilizes the elastic structure of the second shell to provide both sealing protection and additional auxiliary stirring for the moving connection structure of the stirring spatula. This prevents oil, broth, and other contaminants from seeping into the connection and polluting internal components during cooking, thus ensuring the normal operation and service life of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of cooking machine technology, specifically to a sealing and stirring mechanism for a stirring head used in cooking equipment. Background Technology

[0002] With the rapid development of the catering industry and the improvement of the level of intelligence in home kitchens, automatic cooking equipment has been widely used in home kitchens, restaurants, canteens and other places due to its high efficiency and convenience. Automatic cooking equipment usually uses a stirring head to drive the stirring components to stir the ingredients in order to achieve uniform heating and flavor absorption.

[0003] However, the existing stirring heads of cooking equipment still have the following defects during use: most of the existing stirring heads are made of hard metal. Since the stirring head needs to rotate continuously during operation, after long-term use, the connection is prone to wear, which leads to the expansion of the gap. This affects the sealing of the connection between the stirring head and the cooking equipment body, which in turn causes oil, soup and other substances produced during cooking to seep in from the gap, contaminating the internal parts of the equipment, and even affecting the normal operation and service life of the equipment.

[0004] To address the aforementioned issues, innovative designs are urgently needed based on existing equipment. Therefore, we have proposed a sealing and stirring mechanism for the stirring head of a cooking device that can effectively solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a sealing and stirring mechanism for a stirring head used in cooking equipment, in order to solve the problem mentioned in the background art that most existing stirring heads are made of hard metal. Since the stirring head needs to rotate continuously during operation, after long-term use, wear is likely to occur at the connection point, leading to an expansion of the gap. This affects the sealing performance of the connection between the stirring head and the cooking equipment body, which in turn causes oil, soup, and other substances generated during cooking to seep in from the gap, contaminating the internal components of the equipment and even affecting the normal operation and service life of the equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sealing and stirring mechanism for a stirring head of a stir-frying device, comprising a horizontal plate, wherein a stirring spatula is provided at the bottom of one side of the horizontal plate; a sealing sleeve is fixedly installed at the bottom of one side of the horizontal plate, and two stirring spatulas are provided and movably connected to the bottom of the sealing sleeve.

[0007] The sealing sleeve consists of a fixed sleeve, a first shell, a second shell, and a connecting pipe. The fixed sleeve is installed on the horizontal plate, and the first shell is integrally formed at the bottom end of the fixed sleeve. The second shell is symmetrically fitted into one side of the first shell, and two connecting pipes are provided and fixedly bonded to the bottom end of the second shell. The second shell is made of elastic rubber, and the fixed sleeve and the first shell are integrally formed of stainless steel alloy.

[0008] The stirring spatula consists of a long handle and a spatula body, with the tops of the two long handles correspondingly fitted onto the inside of the connecting pipe.

[0009] Preferably, the initial angle of the two long handles is 60°, and the bottom of one of the long handles is forked into two symmetrical vertical rods, and the spatula bodies are closely attached to the inner wall of the wok, so that the food can move up and down in the wok to avoid food accumulation.

[0010] Preferably, the fixed sleeve has a drive shaft inside, and the top of the drive shaft is connected to a drive source. The bottom end of the drive shaft is connected to a connecting seat through two drive gears, and the forked long handle is rotatably connected to the bottom end of the connecting seat through a connector.

[0011] Preferably, a fixed platform is fixedly connected to the inner wall of the top of the first housing, and the rods on the inner sides of the two transmission gears are both limited to rotate on the fixed platform, so as to achieve a stabilizing effect on the transmission shaft and transmission gear transmission structure.

[0012] Preferably, the connector includes a connecting block that limits rotation to the inner side of the bottom end of the connecting seat, and a movable seat is fixedly connected to the top end of the long handle, and the movable seat is rotatably connected to the outer side of the connecting block, thereby realizing flexible rotation and installation of the long handle at the bottom end of the connecting seat.

[0013] Preferably, the outer wall of the other long handle is formed with a protrusion, and the connecting pipe that mates with it has a groove adapted to the protrusion, thereby realizing the limiting sliding of the long handle and the connecting pipe.

[0014] Preferably, the fixing sleeve is fixedly snapped onto the horizontal plate by an outer reinforcement member, and the reinforcement member is composed of interlocking inner and outer rings, which serves to reinforce the entire sealing sleeve and the mixing spatula.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the sealing and stirring mechanism of the stirring head of this cooking equipment, through the combination design of the first shell and the second shell in the sealing sleeve, and the sleeve structure of the connecting pipe and the long handle, can utilize the elastic structure of the second shell to make the sealing sleeve achieve sealing protection while also providing a further auxiliary stirring effect for the moving connection structure of the stirring spatula, thus avoiding oil stains, soup and other substances from seeping into the connection and contaminating the internal parts during cooking, thereby ensuring the normal operation and service life of the equipment. The specific contents are as follows: (1) Through the combination design of the first shell and the second shell in the sealing sleeve, and the corresponding sleeve structure of the connecting pipe and the long handle, the elastic structure of the second shell can utilize the sealing sleeve to achieve sealing protection while also providing a further auxiliary stirring effect for the moving connection structure of the stirring spatula, thus different from the prior art, highlighting the practicality of the device, avoiding oil stains, soup and other substances from seeping into the connection and contaminating the internal parts during cooking, thereby ensuring the normal operation and service life of the equipment.

[0016] (2) Through the special structural design of the stirring spatula, which is different from the single-bar stirring structure of existing cooking equipment, it can ensure the stirring force and range of the spatula body while making the ingredients move up and down in the wok to avoid the accumulation of ingredients and improve the uniformity of stirring.

[0017] (3) Through the cooperation structure of the drive shaft, drive gear and connecting seat, the drive source drives the drive shaft to rotate. The drive shaft continues to drive the connecting seat to rotate synchronously through the transmission of two drive gears. Then the long handle connected to the bottom of the connecting seat will also rotate, so the ingredients can be fully stir-fried through the two forked spatulas at the bottom.

[0018] (4) By setting the connector, the long handle can be flexibly rotated and installed at the bottom of the connector. When the connector rotates, the long handle can be more flexibly and over a wider range of stirring and turning by utilizing the cooperation of the connecting block and the movable seat and the elastic material of the second shell, thereby further improving the uniformity of stirring the ingredients. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a cross-sectional structural diagram of the sealing sleeve of this utility model;

[0022] Figure 4 This is an exploded view of the sealing sleeve of this utility model;

[0023] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 6 This is a schematic diagram showing the relative structure of the present invention and the wok.

[0025] In the diagram: 1. Horizontal plate; 2. Sealing sleeve; 201. Fixed sleeve; 202. First shell; 203. Second shell; 204. Connecting pipe; 205. Slide groove; 3. Mixing shovel; 301. Long handle; 302. Shovel body; 303. Protrusion; 4. Fixed platform; 5. Drive shaft; 6. Drive gear; 7. Connecting seat; 8. Connecting block; 9. Movable seat; 10. Reinforcing component. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1: Please refer to Figures 1-4 , Figure 6 The present invention provides the following technical solution: a sealing and stirring mechanism for a stirring head of a stir-frying device, comprising a horizontal plate 1, a stirring spatula 3 provided on the bottom side of one side of the horizontal plate 1, a sealing sleeve 2 fixedly installed on the bottom side of one side of the horizontal plate 1, and two stirring spatulas 3 provided and movably connected to the bottom of the sealing sleeve 2.

[0028] Specifically, the sealing sleeve 2 is composed of a fixed sleeve 201, a first housing 202, a second housing 203, and a connecting pipe 204. The fixed sleeve 201 is installed on the horizontal plate 1, and the first housing 202 is integrally formed at the bottom end of the fixed sleeve 201. The second housing 203 is symmetrically fitted into one side of the first housing 202, and two connecting pipes 204 are provided and fixedly bonded to the bottom end of the second housing 203. The second housing 203 is made of elastic rubber, and the fixed sleeve 201 and the first housing 202 are integrally formed of stainless steel alloy.

[0029] Meanwhile, the stirring spatula 3 is composed of a long handle 301 and a spatula body 302, and the tops of the two long handles 301 are respectively sleeved on the inner side of the connecting pipe 204. The initial angle of the two long handles 301 is 60°, and the bottom of one of the long handles 301 is forked into two symmetrical vertical rods. The spatula bodies 302 are tightly attached to the inner wall of the wok. The above-mentioned structural design of the stirring spatula 3 is different from the single-rod stirring structure of the existing cooking equipment. It can ensure the stirring force and range of the spatula body 302 while making the food form an up-and-down circulating motion in the wok, so as to avoid the accumulation of food and improve the uniformity of stirring.

[0030] By combining the first shell 202 and the second shell 203 in the sealing sleeve 2, and the corresponding sleeve structure of the connecting pipe 204 and the long handle 301, the elastic structure of the second shell 203 can be used to enable the sealing sleeve 2 to provide further auxiliary stirring effect for the movable connection structure of the stirring spatula 3 while achieving sealing protection. Therefore, it is different from the existing technology, highlighting the practicality of the device and avoiding the seepage of oil, soup and other substances into the connection and contamination of internal components during cooking, thereby ensuring the normal operation and service life of the equipment.

[0031] In addition, the fixed sleeve 201 is fixedly snapped onto the horizontal plate 1 by the outer reinforcement 10, and the reinforcement 10 is composed of interlocking inner and outer rings. This structure is used to reinforce the entire sealing sleeve 2 and the mixing shovel 3 to prevent the rotation of the mixing shovel 3 from affecting the stability of the overall structure of the equipment.

[0032] Example 2: Based on Example 1, please refer to... Figures 3-5 The fixed sleeve 201 is equipped with a drive shaft 5 inside, and the top of the drive shaft 5 is connected to a drive source. The bottom end of the drive shaft 5 is connected to a connecting seat 7 through two drive gears 6. The forked long handle 301 is rotatably connected to the bottom end of the connecting seat 7 through a connector. The top inner wall of the first sleeve 202 is fixedly connected to a fixed platform 4, and the rods on the inner side of the two drive gears 6 are limited to rotate on the fixed platform 4, so as to achieve a stabilizing effect on the transmission structure of the drive shaft 5 and the drive gears 6.

[0033] Through the cooperative structure of drive shaft 5, drive gear 6, and connecting seat 7, the drive source drives drive shaft 5 to rotate. Drive shaft 5 continues to drive connecting seat 7 to rotate synchronously through the transmission of two drive gears 6. Then, the long handle 301 connected to the bottom of connecting seat 7 will also rotate, so that the food can be fully stir-fried through the two forked spatulas 302 at the bottom.

[0034] Furthermore, the connector includes a connecting block 8 that is rotatably limited to the inner side of the bottom end of the connecting seat 7, and a movable seat 9 is fixedly connected to the top end of the long handle 301. The movable seat 9 is rotatably connected to the outer side of the connecting block 8. Through the setting of the connector, the long handle 301 can be flexibly rotated and installed at the bottom end of the connecting seat 7. In this way, when the connecting seat 7 rotates, the long handle 301 can be more flexibly and over a wider range of stirring and turning by utilizing the cooperative rotation of the connecting block 8 and the movable seat 9 and the elastic material of the second shell 203, thereby further improving the uniformity of stirring the ingredients.

[0035] Meanwhile, another long handle 301 has a protrusion 303 formed on its outer wall, and a groove 205 adapted to the protrusion 303 is provided on the connecting pipe 204 that cooperates with it. The protrusion 303 slides longitudinally in the groove 205, thereby realizing the limiting sliding of the long handle 301 and the connecting pipe 204. When the long handle 301 connected to the connecting seat 7 rotates, it will contact and push the long handle 301. The protrusion 303 will then slide adaptively in the groove 205 so that the rotating long handle 301 can continue to rotate through. In addition, when the long handle 301 is pushed and moved, it will expand the range and force of shoveling and pushing the ingredients in the wok, thereby further improving the uniformity of stirring and cooking the ingredients.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sealing and stirring mechanism for a stirring head of a stir-frying device, comprising a horizontal plate (1), wherein a stirring spatula (3) is provided at the bottom of one side of the horizontal plate (1); Its features are: A sealing sleeve (2) is fixedly installed on one side bottom of the horizontal plate (1), and two stirring spatulas (3) are provided and movably connected to the bottom of the sealing sleeve (2); The sealing sleeve (2) is composed of a fixed sleeve (201), a first shell (202), a second shell (203) and a connecting pipe (204). The fixed sleeve (201) is installed on the horizontal plate (1), and the first shell (202) is integrally formed at the bottom end of the fixed sleeve (201). The second shell (203) is symmetrically fitted into one side of the first shell (202), and two connecting pipes (204) are provided and fixedly bonded to the bottom end of the second shell (203). The second shell (203) is made of elastic rubber material, and the fixed sleeve (201) and the first shell (202) are integrally formed of stainless steel alloy material. The stirring shovel (3) is composed of a long handle (301) and a shovel body (302), and the tops of the two long handles (301) are respectively sleeved on the inner side of the connecting pipe (204).

2. The sealing and stirring mechanism of the stirring head for a stir-frying device according to claim 1, characterized in that: The initial angle of the two long handles (301) is 60°, and the bottom of one of the long handles (301) is forked into two symmetrical vertical rods, and the shovel body (302) is tightly attached to the inner wall of the wok.

3. The sealing and stirring mechanism of the stirring head for a stir-frying device according to claim 2, characterized in that: The fixed sleeve (201) is provided with a drive shaft (5) inside, and a drive source is connected to the top of the drive shaft (5). The bottom end of the drive shaft (5) is provided with a connecting seat (7) through two drive gears (6), and the forked long handle (301) is rotatably connected to the bottom end of the connecting seat (7) through a connector.

4. The sealing and stirring mechanism of the stirring head for a stir-frying device according to claim 3, characterized in that: The top inner wall of the first housing (202) is fixedly connected to a fixed platform (4), and the rods on the inner side of the two transmission gears (6) are both limited to rotating on the fixed platform (4).

5. The sealing and stirring mechanism of the stirring head for a stir-frying device according to claim 4, characterized in that: The connector includes a connecting block (8) that limits rotation to the inner side of the bottom end of the connecting seat (7), and a movable seat (9) is fixedly connected to the top end of the long handle (301), and the movable seat (9) is rotatably connected to the outer side of the connecting block (8).

6. The sealing and stirring mechanism of the stirring head for a stir-frying device according to claim 5, characterized in that: The outer wall of the other long handle (301) is formed with a protrusion (303), and the connecting pipe (204) that mates with it has a groove (205) adapted to the protrusion.

7. The sealing and stirring mechanism of the stirring head for a stir-frying device according to claim 1, characterized in that: The fixed sleeve (201) is fixedly snapped onto the horizontal plate (1) by the outer reinforcement (10), and the reinforcement (10) is composed of interlocking inner and outer rings.

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