Rotary shaft cover positioning mechanism of dumpling cooking machine

Abstract

The utility model provides a kind of rotatory axle flip cover positioning mechanism of jianqie machine, belong to jianqie machine technical field;Including equipment main body, the rotatory axle flip cover positioning mechanism is arranged on the equipment main body, the rotatory axle flip cover positioning mechanism includes upper cover rotating shaft, upper cover right connecting plate, upper cover left connecting plate, hollow screw rod, one word groove headless step screw, rotary positioning plate, internal hexagonal shaft shoulder screw, tension spring, U type screw and hexagonal flange nut;The upper cover right connecting plate and upper cover left connecting plate are fixed to upper cover rotating shaft by internal hexagon screw;The hollow screw rod and one word groove headless step screw are fixed to the axis of the left and right sides of upper cover rotating shaft, the hollow screw rod is equipped with the passage for upper cover water pipe to pass, and the upper cover water pipe one end is connected with right-angle clamp sleeve joint through hollow screw rod.The utility model is provided through the setting of rotatory axle flip cover positioning mechanism, improves the safety of equipment and can be flexibly adjusted according to actual demand The closing force of cover, convenient operation.

Description

Technical Field

[0001] This utility model provides a rotating shaft flip-top positioning mechanism for a dumpling frying machine, belonging to the technical field of dumpling frying machines. Background Technology

[0002] Pan-fried dumplings are a delicious food. When using a dumpling frying machine, the positioning and sealing of the flip-top are crucial to the cooking effect and the safety of the equipment.

[0003] Traditional dumpling maker flip-top structures have drawbacks: the flip-top rotation angle is difficult to control precisely, making them prone to collisions and damage during opening or closing, resulting in poor safety. Furthermore, the closing force of the lid cannot be flexibly adjusted according to actual needs, hindering ease of operation.

[0004] Therefore, in view of this, we studied and improved the existing structure and proposed a rotating shaft flip-top positioning mechanism for dumpling frying machines to solve the above-mentioned problems. Utility Model Content

[0005] The technical problem this invention aims to solve is that the traditional rotating shaft flip-top positioning mechanism of dumpling machines has poor safety and cannot flexibly adjust the closing force of the lid according to actual needs, making it inconvenient to operate.

[0006] To solve the above problems, the proposed technical solution of this utility model is as follows: a rotating shaft flip-top positioning mechanism for a dumpling maker, comprising a main body of the device, on which a rotating shaft flip-top positioning mechanism is provided. The rotating shaft flip-top positioning mechanism includes an upper cover rotating shaft, an upper cover right connecting plate, an upper cover left connecting plate, a hollow screw, a slotted headless stepped screw, a rotating positioning plate, an internal hexagonal shoulder screw, a tension spring, a U-bolt, and a hexagonal flange nut. The upper cover right connecting plate and the upper cover left connecting plate are fixed to the upper cover rotating shaft by internal hexagonal screws. The hollow screw... The rod and the headless stepped screw with a slotted groove are fixed to the left and right sides of the rotating shaft of the upper cover. The hollow screw has a channel for the water spray pipe of the upper cover to pass through. One end of the water spray pipe of the upper cover is connected to the right angle ferrule connector via the hollow screw. The rotating positioning plate is fixed to the rotating shaft of the upper cover by the internal hexagon screw. The internal hexagon shoulder screw is fixed to the rotating shaft of the upper cover. The upper end of the tension spring is connected to the internal hexagon shoulder screw, and the lower end is connected to the U-shaped screw. The U-shaped screw is fixed to the main body of the equipment by the hexagonal flange nut, and the U-shaped screw is used to adjust the tension of the tension spring by rotating it up and down.

[0007] Furthermore, the right-angle compression fitting is used to connect with the water inlet valve, so that water is sprayed out through the right-angle compression fitting to the water spray pipe on the upper cover.

[0008] Furthermore, the rotating positioning plate is used to limit the rotation angle of the flip cover to prevent the flip cover from rotating too much.

[0009] Furthermore, the main body of the device is provided with a cover assembly. When the cover assembly rotates, it moves along the hollow screw and the headless stepped screw with a slotted groove. When the cover is closed, the tension spring applies a downward force to the rotation axis of the upper cover through the internal hexagonal shoulder screw, so that the cover is tightly closed.

[0010] Furthermore, when the cover assembly is in the open state, the tension of the tension spring is shifted to the other side of the rotation center by the angle, pulling the cover assembly and causing the rotation positioning plate to contact the positioning surface of the equipment body.

[0011] Due to the adoption of the above technical solution, the beneficial effects of the rotating shaft flip-top positioning mechanism for a dumpling frying machine of this utility model are as follows:

[0012] 1. By setting a rotating positioning plate, this utility model can accurately limit the rotation angle of the flip cover, effectively preventing the flip cover from colliding with other parts of the equipment due to excessive rotation angle during opening, thereby improving the safety and service life of the equipment.

[0013] 2. This utility model, through the cooperation of a tension spring, an internal hexagonal shoulder screw, and a U-shaped screw, allows the tension spring to apply a downward force to the rotating shaft of the upper lid when it is closed, ensuring the tightness of the lid's fit. This helps improve the sealing during the cooking process of fried dumplings, thereby enhancing cooking efficiency and quality. Simultaneously, the tension of the tension spring can be adjusted by rotating the U-shaped screw up and down, allowing for flexible adjustment of the lid's closing force according to actual needs, facilitating operation. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a perspective view of a rotating shaft flip-top positioning mechanism for a dumpling frying machine according to the present invention.

[0016] Figure 2 This is a folded state diagram of the rotating shaft flip-top positioning mechanism for a dumpling frying machine according to this utility model.

[0017] Figure 3 This is an unfolded diagram of the rotating shaft flip-top positioning mechanism for a dumpling frying machine according to this utility model.

[0018] Figure 4 This is a partial perspective view of a rotating shaft flip-top positioning mechanism for a dumpling frying machine according to the present invention.

[0019] Figure 5 This is an exploded view of the rotating shaft flip-top positioning mechanism of a dumpling frying machine according to this utility model.

[0020] In the picture:

[0021] 1. Right-angle ferrule connector; 2. Right connecting plate of the top cover; 3. Water spray pipe of the top cover; 4. Hollow screw; 5. Rotating shaft of the top cover; 6. Left connecting plate of the top cover; 7. Socket head screw; 8. Rotating positioning plate; 9. Tension spring; 10. Socket head shoulder screw; 11. Headless step screw with slotted head; 12. U-bolt; 13. Hex flange nut; 14. Cover assembly. Detailed Implementation

[0022] 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.

[0023] The technical background of this application fully explains the problems of the prior art, and there are no overarching or general issues. The following utility model content and specific embodiments describe in detail the problems that this application needs to solve, clarify the technical problems that the technical solution needs to solve, and determine that the technical solution of this application has beneficial effects compared with the objective prior art.

[0024] Please see Figure 1-5 As shown: This utility model provides a rotating shaft flip-top positioning mechanism for a dumpling maker: it includes a main body of the device, on which a rotating shaft flip-top positioning mechanism is provided. The rotating shaft flip-top positioning mechanism includes an upper cover rotating shaft 5, an upper cover right connecting plate 2, an upper cover left connecting plate 6, a hollow screw 4, a slotted headless step screw 11, a rotating positioning plate 8, an internal hexagonal shoulder screw 10, a tension spring 9, a U-shaped screw, and a hexagonal flange nut 13; the upper cover right connecting plate 2 and upper cover left connecting plate 6 are fixed to the upper cover rotating shaft 5 by internal hexagonal screws 7; the hollow screw 4 and the slotted headless step screw 8... The stepped screw 11 is fixed to the axis on both sides of the upper cover rotating shaft 5. The hollow screw 4 is provided with a channel for the upper cover spray pipe 3 to pass through. One end of the upper cover spray pipe 3 is connected to the right angle ferrule connector 1 via the hollow screw 4. The rotating positioning plate 8 is fixed to the upper cover rotating shaft 5 by the internal hexagon screw 7. The internal hexagon shoulder screw 10 is fixed to the upper cover rotating shaft 5. The upper end of the tension spring 9 is connected to the internal hexagon shoulder screw 10, and the lower end is connected to the U-shaped screw. The U-shaped screw is fixed to the main body of the equipment by the hexagonal flange nut 13, and the U-shaped screw is used to adjust the tension of the tension spring 9 by rotating it up and down.

[0025] The right-angle compression fitting 1 is used to connect to the water inlet valve, so that water is sprayed out through the right-angle compression fitting 1 to the water spray pipe 3 on the upper cover.

[0026] The rotating positioning plate 8 is used to limit the rotation angle of the flip cover to prevent the flip cover from rotating too much.

[0027] The main body of the device is provided with a cover assembly 14. When the cover assembly 14 rotates, it moves along the hollow screw 4 and the slotted headless stepped screw 11. When the cover is closed, the tension spring 9 applies a downward force to the upper cover rotation shaft 5 through the internal hexagonal shoulder screw 10, so that the cover is tightly closed.

[0028] When the cover assembly 14 is in the open state, the tension of the tension spring 9 is shifted to the other side of the rotation center by the angle, pulling the cover assembly 14 and causing the rotating positioning plate 8 to touch the positioning surface of the equipment body.

[0029] The principle of the rotating shaft flip-top positioning mechanism for a dumpling machine of this utility model is as follows:

[0030] During actual assembly, first, accurately fix the right and left connecting plates of the upper cover to the rotating shaft of the upper cover using hexagonal socket screws to ensure a secure connection. Then, fix the hollow screw and the flathead headless stepped screw to the center positions of the left and right sides of the rotating shaft of the upper cover, respectively. Pass the water spray pipe of the upper cover through the channel of the hollow screw, and connect one end of the water spray pipe to the right-angle clamp fitting. The right-angle clamp fitting is then connected to the water inlet valve to complete the installation of the water spray structure.

[0031] Next, use hex socket head cap screws to fix the rotating positioning plate onto the rotating shaft of the upper cover, ensuring the accurate positioning of the rotating positioning plate and its function of limiting the rotation angle of the flip cover. Fix the hex socket head cap shoulder screw onto the rotating shaft of the upper cover, connect the upper end of the tension spring to the hex socket head cap shoulder screw, and connect the lower end to the U-bolt. The U-bolt is fixed to the main body of the equipment by the hex flange nut. Adjust the tension of the tension spring to a suitable level by rotating the U-bolt up and down.

[0032] During use, when the lid needs to be opened, the operator opens it, and the lid assembly moves along the hollow screw and the headless stepped slotted screw. At this time, the tension spring shifts to the other side of the rotation center through the angle, pulling the lid assembly and causing the rotating positioning plate to contact the positioning surface of the equipment body, thereby limiting the rotation angle of the lid and preventing excessive rotation. When the lid needs to be closed, the tension spring applies a downward force to the upper cover rotation axis through the internal hexagonal shoulder screw, making the lid tightly close to the equipment body. Simultaneously, during the dumpling cooking process, the water inlet valve opens, and water sprays out through the right-angle clamp connector and the upper cover spray pipe to spray water onto the dumplings, meeting the cooking requirements.

[0033] This invention improves the safety of the equipment by setting a rotating shaft flip-top positioning mechanism, and the closing force of the cover can be flexibly adjusted according to actual needs, making it easy to operate.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A rotating shaft flip-top positioning mechanism for a dumpling frying machine, comprising a main body of the equipment, characterized in that, The main body of the equipment is provided with a rotating shaft flip-cover positioning mechanism, which includes an upper cover rotating shaft (5), an upper cover right connecting plate (2), an upper cover left connecting plate (6), a hollow screw (4), a slotted headless stepped screw (11), a rotating positioning plate (8), an internal hexagonal shoulder screw (10), a tension spring (9), a U-bolt, and a hexagonal flange nut (13). The upper cover right connecting plate (2) and upper cover left connecting plate (6) are fixed to the upper cover rotating shaft (5) by internal hexagonal screws (7). The hollow screw (4) and the slotted headless stepped screw (11) are fixed to the upper cover rotating shaft (5). The hollow screw (4) on the left and right sides has a channel for the water spray pipe (3) of the upper cover to pass through. One end of the water spray pipe (3) of the upper cover is connected to the right angle ferrule connector (1) via the hollow screw (4). The rotating positioning plate (8) is fixed to the rotating shaft (5) of the upper cover by the internal hexagonal screw (7). The internal hexagonal shoulder screw (10) is fixed to the rotating shaft (5) of the upper cover. The upper end of the tension spring (9) is connected to the internal hexagonal shoulder screw (10), and the lower end is connected to the U-shaped screw. The U-shaped screw is fixed to the main body of the equipment by the hexagonal flange nut (13), and the U-shaped screw is used to adjust the tension of the tension spring (9) by rotating it up and down.

2. The rotating shaft flip-top positioning mechanism for a dumpling machine according to claim 1, characterized in that: The right-angle ferrule connector (1) is used to connect with the water inlet valve so that water is sprayed out through the right-angle ferrule connector (1) to the water spray pipe (3) on the top cover.

3. The rotating shaft flip-top positioning mechanism for a dumpling machine according to claim 1, characterized in that: The rotating positioning plate (8) is used to limit the rotation angle of the flip cover to prevent the flip cover from rotating too much.

4. The rotating shaft flip-top positioning mechanism for a dumpling machine according to claim 1, characterized in that: The main body of the device is provided with a cover assembly (14). When the cover assembly (14) rotates, it moves along the hollow screw (4) and the slotted headless step screw (11). When the cover is closed, the tension spring (9) applies a downward force to the upper cover rotation shaft (5) through the internal hexagonal shoulder screw (10), so that the cover is tightly closed.

5. The rotating shaft flip-top positioning mechanism for a dumpling machine according to claim 4, characterized in that: When the cover assembly (14) is in the open state, the tension of the tension spring (9) is moved to the other side of the rotation center by the angle, pulling the cover assembly (14) so ​​that the rotation positioning plate (8) touches the positioning surface of the equipment body.

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