CN213820966U

CN213820966U - Discharging sealing structure of frying pan

Info

Publication number: CN213820966U
Application number: CN202022621166.9U
Authority: CN
Inventors: 蔡新华
Original assignee: Chengdu Greatwall E Machinery Co ltd
Current assignee: Chengdu Greatwall E Machinery Co ltd
Priority date: 2020-07-30
Filing date: 2020-11-12
Publication date: 2021-07-30
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a discharging sealing structure of a frying pan, which comprises a pan body with a discharging port at the bottom and a sealing component for plugging the discharging port, wherein the sealing component comprises a lifting device, a connecting column and a sealing head; the lifting device is connected with the sealing head through a connecting column and is used for driving the sealing head to be close to or far away from the discharge hole; a sealing gasket is arranged at the discharge port, the outer wall of the sealing gasket is tightly attached to the inner wall of the discharge port, a sealing channel penetrates through the inner part of the sealing gasket along the axis of the sealing gasket, and the inner diameter of the sealing channel is gradually reduced from top to bottom; the sealing head is provided with a sealing part, and the outer diameter of the sealing part is gradually reduced from top to bottom; in a sealed state, the outer wall of the sealing part is tightly attached to the inner wall of the sealing channel. The utility model discloses a diameter with sealing portion and sealed passageway is from last to degressive setting in proper order down, realizes the area of contact between the outer wall of increase sealing portion and the inner wall of sealed passageway, improves the sealing performance of sealed head.

Description

Discharging sealing structure of frying pan

Technical Field

The utility model relates to a sealing device technical field particularly, relates to an ejection of compact seal structure of frying pan.

Background

Most of the existing woks are used for realizing turnover type discharging, namely, the wok body is driven to turn over through a turnover mechanism to realize discharging. The frying pan has a complex structure and high manufacturing cost due to the addition of the turnover mechanism. Therefore, the frying pan with the bottom discharging function is provided, such as a double-star stirring bottom discharging frying pan with the publication number of 102907661A and an intelligent seasoning frying pan with the publication number of 204033060U, the frying pan realizes the bottom discharging from the pan body by arranging the discharging hole at the bottom of the pan body, and the turnover mechanism is omitted. However, the above-mentioned frying pan realizes sealing the discharge hole only through setting up simple end cap or buckle, and sealed effect is not good, still has the problem that the material spills over to the discharging pipe from discharge hole department in actually frying the system in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a seal structure of frying pan, it improves through the seal assembly to discharge gate department, improves sealing performance, reduces to fry the possibility that system in-process material spilled over to the discharge pipe from discharge gate department.

The embodiment of the utility model discloses a realize through following technical scheme:

a discharging sealing structure of a frying pan comprises a pan body with a discharging port at the bottom and a sealing assembly for plugging the discharging port, wherein the sealing assembly comprises a lifting device, a connecting column and a sealing head; the lifting device is connected with the sealing head through the connecting column, and the lifting device is used for driving the sealing head to be close to or far away from the discharge hole;

a sealing gasket is arranged at the discharge port, the outer wall of the sealing gasket is tightly attached to the inner wall of the discharge port, a sealing channel penetrates through the inner part of the sealing gasket along the axis of the sealing gasket, and the inner diameter of the sealing channel is gradually reduced from top to bottom; the sealing head is provided with a sealing part, and the outer diameter of the sealing part is gradually reduced from top to bottom;

and in a sealing state, the outer wall of the sealing part is tightly attached to the inner wall of the sealing channel.

Through the aforesaid setting, before stir-fry the system material, sealed head is close to the discharge gate along vertical direction under hoisting device's effect, until the outer wall of sealing and the inner wall of sealed passageway closely laminate, realize the sealing to the discharge gate, and through the diameter with sealing and sealed passageway from last degressive setting in proper order down, realize the area of contact between the outer wall of increase sealing and the inner wall of sealed passageway, further improve the sealing performance of sealed head, reduce the possibility that the system in-process material spills over from the discharge gate department stir-fry. Treat that sealed head seals up the discharge gate after, add corresponding material and begin to fry the system, treat that the material is fried and is accomplished the back, hoisting device drives sealed head and keeps away from the discharge gate along vertical direction, can realize following the discharge gate discharge material.

Optionally, the sealing head is provided with a flash part, and the flash part is located above the sealing part and is arranged close to the sealing part; the outer diameter of the flash part is gradually decreased from bottom to top.

Optionally, the bottom of the sealing head is provided with an alignment part, and the central axis of the alignment part coincides with the central axis of the sealing pad.

Optionally, the alignment portion has an inverted cone-shaped structure.

Optionally, the outer wall of the sealing gasket is provided with an annular step, and the top surface of the annular step is tightly attached to the bottom surface of the pot body.

Optionally, the top of the sealing head is provided with a connecting portion, and the end of the connecting column is detachably connected with the connecting portion.

Optionally, the device further comprises a discharge pipe, and one end of the discharge pipe is connected with the sealing gasket; the discharge pipe is communicated with the sealing channel;

the bottom of the sealing gasket is provided with an annular sealing groove, and the outer wall of the end part of the discharge pipe is tightly attached to the inner wall of the sealing groove.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. compared with the prior art, the sealing structure provided by the embodiment of the utility model has the advantages that the diameters of the sealing part and the sealing channel are gradually decreased from top to bottom, so that the contact area between the outer wall of the sealing part and the inner wall of the sealing channel is increased, the sealing performance of the sealing head is improved, and the possibility of overflow of materials from the discharge hole in the frying process is reduced; meanwhile, the discharging mode does not need to arrange a corresponding control valve at the discharging opening, the cost in actual manufacturing is reduced, and the discharging process after frying is completed is more convenient and faster.

2. Through add flash portion in the top of sealing portion, make the bottom that falls heavier material in flash portion and can slide to the pot body in the in-process of frying the material in reality to stirring mechanism's that sets up in the pot body drive down disturbs at the internal pot, prevents that the material from piling up sealed head department, influences the stir-fry effect of reality and the sealing performance of sealed head.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an internal structure of a frying pan provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sealing head provided in an embodiment of the present invention in a sealing state;

fig. 3 is a schematic structural diagram of a sealing head according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a gasket according to an embodiment of the present invention.

Icon: 1-pot body, 101-discharge hole, 2-lifting device, 3-connecting column, 4-sealing head, 401-sealing part, 402-flash part, 403-aligning part, 404-connecting part, 5-sealing gasket, 501-sealing channel, 502-annular step, 503-sealing groove and 6-discharge pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, a discharging sealing structure of a frying pan is used for sealing a discharging port 101 in a lower discharging type frying pan, and comprises a pan body 1 with the discharging port 101 at the bottom and a sealing assembly for sealing the discharging port 101, wherein the sealing assembly comprises a lifting device 2, a connecting column 3 and a sealing head 4; the lifting device 2 is connected with the sealing head 4 through a connecting column 3, and the lifting device 2 is used for driving the sealing head 4 to be close to or far away from the discharge hole 101; wherein, the lifting device 2 can be understood as a conventional linear driving device, such as an air cylinder, an electric push rod, a hydraulic cylinder and the like, and can be directly fixed on a transverse stirring arm arranged on the frying pan for driving the sealing head 4 to do reciprocating linear motion along the vertical direction, so as to be close to or far away from the discharge port 101. In an embodiment, the stirring mechanism for stirring materials is arranged in the pan body 1 of the frying pan, so that the space occupied by the sealing assembly is reduced as much as possible, the stirring mechanism can cover all regions in the pan body 1 as much as possible, and the stirring degree of the materials in each region in the pan body 1 is ensured to be equivalent. The discharge port 101 is arranged at the center of the bottom of the pot body 1, the lifting device 2 of the sealing assembly is arranged right above the discharge port 101, and the lifting device 2 is connected with the sealing head 4 through a vertical connecting column 3.

Meanwhile, the discharge port 101 is provided with a sealing gasket 5, and the outer wall of the sealing gasket 5 is tightly attached to the inner wall of the discharge port 101 so as to prevent materials from overflowing between the inner wall of the discharge port 101 and the outer wall of the sealing gasket 5; in addition, the inside of the sealing gasket 5 is provided with a sealing channel 501 for passing through the material along the axis thereof, and the inner diameter of the sealing channel 501 decreases from top to bottom in sequence, which is understood as two cases: firstly, the inner diameter of the whole sealing channel 501 is in a decreasing state from top to bottom; secondly, the inner diameter of the sealing channel 501 is kept unchanged after being reduced to a certain degree from top to bottom; in order to further improve the sealing effect, the inner diameter of the sealing channel 501 in this embodiment adopts the second method described above, that is, the inner diameter of the sealing channel 501 is gradually decreased from top to bottom to a certain extent, and a certain inner diameter is maintained. In addition, the sealing head 4 is provided with a sealing part 401 which is matched with the sealing channel 501 of the sealing gasket 5 for use, and the outer diameter of the sealing part 401 is gradually reduced from top to bottom; and when the sealing head 4 is in a sealing state, the outer wall of the sealing part 401 is tightly attached to the inner wall of the sealing channel 501.

Through the above-mentioned setting, before stir-fry the system material, sealed head 4 is close to discharge gate 101 along vertical direction under hoisting device 2's effect, until the outer wall of sealing 401 and sealed passageway 501's inner wall closely laminate, realize the sealed to discharge gate 101, and through the diameter with sealing 401 and sealed passageway 501 from last degressive setting in proper order down, realize the area of contact between the outer wall of increase sealing 401 and sealed passageway 501's the inner wall, further improve sealed head 4's sealing performance, reduce the possibility that the system in-process material spills over from discharge gate 101. Treat that sealed head 4 seals good discharge gate 101 after, add corresponding material and begin to fry the system, treat that the material is fried and is accomplished the back, hoisting device 2 drives sealed head 4 and keeps away from discharge gate 101 along vertical direction, can realize the discharge material from discharge gate 101.

In this embodiment, it is considered that the material of the pan body 1 is always in a flowing state during the frying process, and if the top surface of the sealing head 4 is a horizontal surface, the material is easily accumulated at the sealing head 4, which affects the frying effect of the material and may even affect the sealing performance of the sealing head 4. To solve this problem, with continued reference to fig. 2 and 3, the sealing head 4 is further provided with a flash portion 402, the flash portion 402 being located above the sealing portion 401 and being located next to the sealing portion 401; the outer diameter of the flash 402 decreases from bottom to top. Realize setting up the outer wall of flash portion 402 to the inclined plane of slope through above-mentioned setting, at the in-process of frying the material, if there is the heavier material when falling on flash portion 402, the material slides to the bottom of pot body 1 again from the outer wall of flash portion 402 under the effect of self gravity, avoids appearing the condition that the bulky material is piled up on sealed head 4. In an embodiment, the maximum diameter of the flash portion 402 is equal to the maximum diameter of the sealing portion 401, so that the overall appearance of the sealing head 4 is more attractive, and the diameter of the sealing head 4 is gradually increased from top to bottom and then gradually decreased, thereby avoiding material accumulation and ensuring the sealing performance of the sealing head 4.

In this embodiment, in consideration of the fact that the sealing head 4 is driven by the lifting device 2 to reciprocate in the vertical direction during the actual sealing, in order to enable the sealing head 4 to be more rapidly inserted into the sealing channel 501 under the driving of the lifting device 2, the sealing is achieved. With continued reference to fig. 2 and 3, the bottom of the sealing head 4 is provided with an alignment portion 403, and the central axis of the alignment portion 403 coincides with the central axis of the gasket 5. The aligning part 403 is of an inverted cone structure and can be made of flexible high-temperature-resistant materials to prolong the service life, and meanwhile, the bottom of the aligning part 403 is of an arc-shaped structure, so that the bottom of the aligning part 403 is prevented from contacting with the inner wall of the pot body 1 to scratch the pot body 1 when the sealing head 4 and the sealing channel 501 are staggered.

In the present embodiment, in order to further improve the sealing property between the gasket 5 and the discharge port 101. With continued reference to fig. 2 and 4, the outer wall of the sealing gasket 5 is provided with an annular step 502, and the top surface of the annular step 502 is tightly attached to the bottom surface of the pot body 1, so that the contact area between the sealing gasket 5 and the outer wall of the pot body 1 is increased, and the sealing performance is improved.

In this embodiment, considering that the sealing head 4 has a certain service life in the actual use process, it is difficult to ensure the effect of the sealing head 4 sealing the discharge hole 101 after the sealing head 4 is damaged. For this purpose, with continued reference to fig. 2 and 3, the sealing head 4 is provided at the top with a connection 404, the end of the connecting column 3 being detachably connected to the connection 404. In an embodiment, the end of the connecting column 3 is provided with an external thread, and the connecting portion 404 is arranged in an internal thread hole matched with the external thread, so that when the sealing head 4 is damaged due to natural factors or human factors, the sealing head 4 can be directly detached from the whole sealing head 4 to be replaced, the whole sealing assembly does not need to be replaced, the maintenance cost is saved, and the replacement efficiency is improved.

In this embodiment, with continued reference to fig. 1, 2 and 4, the sealing structure further includes a discharge pipe 6 for discharging the stir-fried material, and one end of the discharge pipe 6 is connected to the sealing gasket 5; and the discharge pipe 6 is communicated with the sealing channel 501; after the material is fried, the lifting device 2 drives the sealing head 4 to move upwards along the vertical direction to be far away from the discharging, and at the moment, the fried material can flow into the discharging pipe 6 through the discharging hole 101 and is discharged from the discharging pipe 6; in order to improve the sealing properties between the tapping pipe 6 and the sealing gasket 5, the material is prevented from overflowing from the gap between the sealing gasket 5 and the tapping pipe 6. The bottom of the sealing gasket 5 is provided with an annular sealing groove 503, and the outer wall of the end part of the discharge pipe 6 is tightly attached to the inner wall of the sealing groove 503. Simultaneously, the internal diameter of this discharging pipe 6 can also be equal to the internal diameter of sealed passageway 501 bottom minimum internal diameter department for the internal diameter of discharging pipe 6 can flush with sealed passageway 501's internal diameter, guarantees that the material can be more smooth and easy flows to discharging pipe 6 from sealed passageway 501.

To sum up, the utility model discloses a concrete structure to seal assembly improves, realizes improving the sealing performance of sealed head 4 sealed discharge gate 101, and the frying pan that adopts this kind of seal structure simultaneously need not to set up corresponding control flap in discharge gate 101 department, has reduced the cost when actual manufacturing, fries the row material process after the system is accomplished also more convenient and fast.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A discharging sealing structure of a frying pan comprises a pan body with a discharging port at the bottom and a sealing assembly for plugging the discharging port, wherein the sealing assembly comprises a lifting device, a connecting column and a sealing head; the lifting device is connected with the sealing head through the connecting column, and the lifting device is used for driving the sealing head to be close to or far away from the discharge hole; the method is characterized in that:

2. The discharging sealing structure of the frying pan of claim 1, which is characterized in that: the sealing head is provided with a flash part, and the flash part is positioned above the sealing part and is arranged close to the sealing part; the outer diameter of the flash part is gradually decreased from bottom to top.

3. The discharging sealing structure of the frying pan of claim 1, which is characterized in that: the bottom of the sealing head is provided with an alignment part, and the central axis of the alignment part coincides with the central axis of the sealing pad.

4. The discharging sealing structure of the frying pan of claim 3, which is characterized in that: the aligning part is of an inverted cone structure.

5. The discharging sealing structure of the frying pan of claim 1, which is characterized in that: the outer wall of the sealing gasket is provided with an annular step, and the top surface of the annular step is tightly attached to the bottom surface of the pot body.

6. The discharging sealing structure of the frying pan of claim 1, which is characterized in that: the top of sealed head is equipped with connecting portion, the tip of spliced pole with connecting portion detachably connects.

7. The discharging sealing structure of the frying pan of claim 1, which is characterized in that: the device also comprises a discharge pipe, and one end of the discharge pipe is connected with the sealing gasket; the discharge pipe is communicated with the sealing channel;