CN218913675U

CN218913675U - Driving sealing structure

Info

Publication number: CN218913675U
Application number: CN202223394934.7U
Authority: CN
Inventors: 杨有如; 梁叶锋; 张涛; 曾敏炽; 陈华山; 伍尚斌; 吴长松; 刘锦森; 李庆; 刘福波
Original assignee: Guangdong Chunmi Electrical Technology Co Ltd
Current assignee: Guangdong Chunmi Electrical Technology Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-25
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a driving sealing structure, which comprises a seat shell and a gear box arranged on the seat shell; the seat shell is provided with a first through hole, the gear box is provided with a port communicated with the first through hole, and a port sealing ring is clamped between the port and the first through hole for sealing; the outside of the gear box is provided with a first motor, the gear box is provided with a shaft hole, a motor shaft of the first motor penetrates into the gear box through the shaft hole, and a shaft sealing ring is arranged between the hole wall of the shaft hole and the motor shaft of the first motor for sealing. According to the utility model, the sealing function is realized by arranging the port sealing ring and the shaft sealing ring, and after entering the first through hole of the seat shell from the outside, water vapor enters the gear box, so that the water vapor only enters the gear box, and the water vapor is prevented from overflowing into the seat shell through a gap between the seat shell and a port of the gear box, and meanwhile, the water vapor in the gear box is prevented from overflowing through a gap between the shaft hole and the motor shaft to affect electric devices such as a motor, and the electric devices are effectively prevented from being affected with damp and damaged.

Description

Driving sealing structure

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a driving sealing structure.

Background

Food processing equipment in the prior art generally has a household utensils that are used for holding food material and lid that closes on the household utensils, and for example, the food processor of application number CN201620730556.0 discloses, and this kind of food processing equipment only can cook and handle food material, when adding the flavouring, needs manual throwing in the flavouring in the household utensils, and degree of automation is lower.

In this regard, the inventor devised a novel seasoning apparatus, as shown in fig. 1, comprising a cover body and a driving device arranged outside the cover body, wherein the cover body is used for covering an external vessel, and is also used as a storage end and a feeding end of seasoning for adding the seasoning into the vessel, and the driving device is used for controlling the cover body to discharge to the outside in a transmission manner. However, when steaming and frying food materials, steam can be generated, the steam rises and then enters the cover body, and then the steam easily enters the driving device through the transmission connection part of the cover body and the driving device, so that electric devices in the driving device are affected with damp and damaged, the service life of the driving device is shortened, the use safety of seasoning equipment is affected, and the further improvement is needed.

Disclosure of Invention

In view of the above, the present utility model provides a driving sealing structure for solving the problem that steam generated in the cooking process in the related art easily enters the driving device through the transmission connection part of the cover body and the driving device, so that the electric devices in the driving device are affected with damp and damaged.

To achieve one or a part or all of the above or other objects, the present utility model provides a driving seal structure, including a housing and a gear case disposed on the housing;

the seat shell is provided with a first through hole, the gear box is provided with a port communicated with the first through hole, and a port sealing ring is clamped between the port and the first through hole for sealing;

the novel gear box is characterized in that a first motor is arranged outside the gear box, a shaft hole is formed in the gear box, a motor shaft of the first motor penetrates into the gear box through the shaft hole, and a shaft sealing ring is arranged between the hole wall of the shaft hole and the motor shaft of the first motor for sealing.

In an alternative embodiment, a transmission gear is arranged in the gear box, and a motor shaft of the first motor is connected with and controls the transmission gear to rotate.

In an alternative embodiment, a portion of the drive gear protrudes through the port and the first through hole to the outside.

In an alternative embodiment, the gear box comprises a box cover and a main box body which are mutually covered, and a box body sealing ring is clamped at the joint of the box cover and the main box body for sealing.

In an alternative embodiment, the cover edge is provided with a female spigot, the main box body is correspondingly provided with a male spigot, and the female spigot and the male spigot are covered;

the female spigot is in a groove shape, the box sealing ring is arranged in the female spigot, and the male spigot is propped against the box sealing ring.

In an alternative embodiment, the main box body is provided with a positioning column, the box cover is provided with a positioning hole, and the positioning column is inserted into the positioning hole.

In an alternative embodiment, the end surface of the port facing the seat shell is convexly provided with a frame-shaped port rib, and the port sealing ring is sleeved on the periphery of the port rib.

In an alternative embodiment, the bottom surface of the interior of the gear box is provided with a drain hole.

In an alternative embodiment, the bottom end inside the seat shell is provided with a guiding hole, one end of the guiding hole is communicated with the drain hole, and the other end of the guiding hole is communicated to the outside.

In an alternative embodiment, the bottom surface of the interior of the gearbox is provided with an inclined drainage surface for guiding water to the drainage holes.

The implementation of the embodiment of the utility model has the following beneficial effects:

according to the utility model, the sealing function is realized by arranging the port sealing ring and the shaft sealing ring, and after entering the first through hole of the seat shell from the outside, water vapor enters the gear box, and as the port sealing ring is arranged between the seat shell and the port of the gear box for sealing, the water vapor only enters the gear box, so that the water vapor is prevented from overflowing into the seat shell through a gap between the seat shell and the port of the gear box, and meanwhile, the shaft sealing ring is arranged between the motor shaft and the shaft hole of the gear box for sealing, so that the water vapor in the gear box is prevented from overflowing through the gap between the shaft hole and the motor shaft to affect electric devices such as a motor, and the electric devices are effectively prevented from being wetted and damaged.

The problems that water vapor generated in the cooking process in the related art easily enters the driving device through the transmission connection part of the cover body and the driving device, so that electric devices in the driving device are affected with damp and damaged are solved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

Wherein:

FIG. 1 is an exploded view of a seasoning apparatus of the related art;

FIG. 2 is an exploded view of a driving seal structure according to an embodiment of the present utility model;

FIG. 3 is a perspective view of a driving device according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a driving device according to an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a driving device according to an embodiment of the present utility model;

FIG. 6 is a cross-sectional view of a driving device according to an embodiment of the utility model;

figure 7 is an exploded view of one embodiment of the present utility model as applied to seasoning apparatus.

The reference numerals are explained as follows: 1-a seat shell; 11-a first through hole; 12-a lead-out hole; 2-a driving device; 21-a first motor; 211-hanging lugs; 22-a transmission gear; 23-a gear box; 231-case lid; 2311-positioning holes; 2312-a first mounting hole; 2313-female seam allowance; 232-a main box; 2321-a shaft hole; 2322-positioning columns; 2323-a second mounting hole; 2324-male tang; 2325-drainage holes; 2326-inclined drainage surface; 24-port; 241-port ribs; 25-port sealing rings; 26, a box sealing ring; 27-shaft sealing rings; 3-a cover; 31-an upper cover; 32-a main cover; 321-a second through hole; 322-a feed inlet; 323-clamping the boss; 324-limiting boss; 33-a feeding turntable; 331-bin; 332-closing plate; 34-an outer ring gear; 4-plug pins.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Food processing equipment in the prior art generally has the household utensils that are used for holding edible material and lid that closes on the household utensils, and this kind of food processing equipment only can cook and handle edible material, and when adding the flavouring, it is lower to need manual throwing in the household utensils flavouring, degree of automation.

The above is a prior art, and the following describes the problems generated by the inventor in designing a novel seasoning apparatus:

the inventors devised a novel seasoning apparatus, as shown in fig. 1, comprising a cover 3 and a driving device 2 provided outside the cover 3, for example, a housing 1 is separately provided outside the cover 3, and the driving device 2 is fixed inside the housing 1. The cover body 3 is used for covering an external vessel (the vessel can be a container with food processing function, such as a pot body with cooking and stir-frying functions, a stirring cup with stirring functions and the like), and is also used as a storage end and a feeding end of the seasonings for feeding the seasonings into the vessel, and the driving device 2 drives and controls the cover body 3 to discharge to the outside. Specifically, the cover body 3 includes the main cover 32 and rotates the material carousel 33 of throwing in the main cover 32 of connection, set up at least one open feed bin 331 and closure plate 332 from top to bottom on the material carousel 33, feed bin 331 is used for storing the flavouring such as shallot, ginger, garlic, monosodium glutamate, and the material mouth 322 has been seted up to main cover 32 bottom, when throwing material carousel 33 and rotating to preset the position, feed bin 331 and material mouth 322 intercommunication, the flavouring can be thrown in the household utensils through the material mouth 322 in the feed bin 331, the material mouth 322 is used for closing the material mouth 322. The driving device 2 is used for controlling rotation of the feeding turntable 33, an outer gear ring 34 is arranged on the periphery of the feeding turntable 33, the feeding turntable 33 and the outer gear ring 34 synchronously rotate, the driving device 2 comprises a first motor 21 and a transmission gear 22, the first motor 21 is connected with and controls the transmission gear 22 to rotate, and the transmission gear 22 is meshed with the outer gear ring 34, so that the outer gear ring 34 and the feeding turntable 33 are driven to rotate. The seat shell 1 is provided with a first through hole 11, the cover body 3 is provided with a second through hole 321, the first through hole 11 is aligned with the second through hole 321, and the transmission gear 22 and the outer gear ring 34 penetrate through the first through hole 11 to be meshed with the second through hole 321. However, the problems that arise are as follows: when steaming and frying food, a user can generate water vapor, the water vapor rises and then enters the cover body 3, and then the water vapor easily enters the driving device 2 through a transmission connection part (such as the first through hole 11) of the cover body 3 and the driving device 2, so that electric devices (such as the first motor 21) in the driving device 2 are affected with damp and damaged, the service life of the driving device 2 is shortened, the use safety of seasoning equipment is affected, and further improvement is needed.

As shown in fig. 2, an embodiment of the present utility model is a driving seal structure including a housing 1 and a gear case 23 provided on the housing 1. The seat shell 1 is provided with a first through hole 11, the gear box 23 is provided with a port 24 communicated with the first through hole 11, and a port sealing ring 25 is clamped between the port 24 and the first through hole 11 for sealing. The gear box 23 is provided with a first motor 21 outside, the gear box 23 is provided with a shaft hole 2321, a motor shaft of the first motor 21 penetrates into the gear box 23 through the shaft hole 2321, and a shaft sealing ring 27 is arranged between the hole wall of the shaft hole 2321 and the motor shaft of the first motor 21 for sealing. The port seal 25 and the shaft seal 27 may be silicone rings.

The present embodiment achieves the sealing function by providing the port seal ring 25 and the shaft seal ring 27. After entering the first through hole 11 of the seat shell from the second through hole 321 of the cover body 3, the water vapor enters the gear box 23, and as the port sealing ring 25 is arranged between the ports of the seat shell 1 and the gear box 23 for sealing, the water vapor only enters the gear box 23, so that the water vapor is prevented from overflowing into the seat shell 1 through gaps between the ports of the seat shell 1 and the gear box 23, and other parts in the seat shell 1 are prevented from being influenced; meanwhile, the shaft sealing ring 27 is arranged between the motor shaft of the first motor 21 and the shaft hole 2321 of the gear box 23 to seal, so that the phenomenon that water vapor in the gear box 23 overflows through a gap between the shaft hole 2321 and the motor shaft of the first motor 21 to affect electric devices such as the first motor 21 can be avoided, the electric devices are effectively prevented from being damped and damaged, the service life of the electric devices is prolonged, and the safe and reliable use of products is improved. The problems that water vapor generated in the cooking process in the related art easily enters the driving device 2 through the transmission connection part of the cover body 3 and the driving device 2, so that electric devices in the driving device 2 are affected with damp and damaged are solved.

Referring to fig. 2 to 5, a transmission gear 22 is disposed in a gear box 23, and a motor shaft of a first motor 21 is connected to and controls rotation of the transmission gear 22. Alternatively, the number of transfer gears 22 may be one or more intermeshing. Can be matched with an external gear ring 34 in the outer cover body 3 for transmission.

Optionally, a portion of the drive gear 22 protrudes to the outside through the port 24 and the first through hole 11. The transmission gear 22 is meshed with the outer gear ring 34 through the second through hole 321 on the cover body 3.

The gear case 23 includes a case cover 231 and a main case 232 that are mutually covered, and a case seal ring 26 is interposed between the case cover 231 and the main case 232 to seal them. The two sides of the box sealing ring 26 are respectively in interference fit with the box cover 231 and the main box 232.

The box seal 26 may be a silicone ring, etc., and in this embodiment, the box seal 26 has a C-shape and is shaped to fit the outer edge of the case cover 231.

Referring to fig. 3 to 5, optionally, the cover 231 is provided with a female spigot 2313 along the cover edge, and the main box 232 is correspondingly provided with a male spigot 2324, where the female spigot 2313 and the male spigot 2324 are covered. Female tang 2313 is the recess form, and female tang 2313 is interior to box sealing washer 26 is located to install spacingly to box sealing washer 26 during the assembly, public tang 2324 roof pressure box sealing washer 26 realizes sealedly.

Optionally, the end surface of the port 24 facing the seat shell 1 is convexly provided with a frame-shaped port rib 241, and the port sealing ring 25 is sleeved on the periphery of the port rib 241. The port sealing ring 25 is convenient to limit and is prevented from falling off.

The drain hole 2325 is formed in the bottom surface of the inside of the gear case 23, and the water vapor entering the gear case 23 forms liquid water after condensation and is accumulated in the gear case 23, so that the accumulated water in the gear case 23 can be guided to the outside to be discharged by the drain hole 2325.

As shown in fig. 6, optionally, the bottom surface of the inside of the gear case 23 is provided with an inclined drainage surface 2326, and the inclined drainage surface 2326 is used to guide water to the drainage hole 2325.

Referring to fig. 6 and 7, optionally, a guiding hole 12 is formed at the bottom end inside the seat shell 1, one end of the guiding hole 12 is communicated with the drain hole 2325, and the other end of the guiding hole 12 is communicated to the outside.

Referring to fig. 3 and 4 in combination, as an alternative embodiment, the main case 232 is provided with a positioning post 2322, the case cover 231 is provided with a positioning hole 2311, and the positioning post 2322 is inserted into the positioning hole 2311, so that the positioning is conveniently performed during assembly, and then the fastening is performed through screws and the like.

Be provided with first mounting hole 2312 on the case lid 231, be provided with second mounting hole 2323 on the main tank body 232, be provided with the hangers 211 on the first motor 21, first mounting hole 2312, second mounting hole 2323 and hangers 211 are in on the same straight line, and first mounting hole 2312, second mounting hole 2323 and the inside screw that wears to be equipped with of hangers 211 are fixed to fix a position installation fastening to case lid 231, main tank body 232 and first motor 21 simultaneously.

As shown in fig. 7, for the application of the above driving seal structure in a seasoning apparatus including a cover 3 and a main body, the above driving seal structure is provided on the main body, and the outer casing of the main body can be regarded as a housing 1 of the driving seal structure.

The lid 3 includes upper cover 31 and the main lid 32 that mutually cover and close, and the inside rotation of main lid 32 is provided with the material carousel 33, sets up at least one upper and lower open feed bin 331 and closure plate 332 on the material carousel 33, and feed bin 331 is used for storing spices such as shallot, ginger, garlic, monosodium glutamate, and the dog-house 322 has been seted up to main lid 32 bottom, and when the material carousel 33 rotated to predetermineeing the position, feed bin 331 and dog-house 322 intercommunication, the dog-house 322 in the feed bin 331 the flavouring can be put in the household utensils through dog-house 322, and dog-house 322 is used for closing dog-house 322.

The driving device 2 is used for controlling rotation of the feeding turntable 33, an outer gear ring 34 is arranged on the periphery of the feeding turntable 33, the feeding turntable 33 and the outer gear ring 34 synchronously rotate, and the transmission gear 22 is meshed with the outer gear ring 34, so that the outer gear ring 34 and the feeding turntable 33 are driven to rotate.

The cover body 3 is provided with a second through hole 321, the second through hole 321 is aligned with the first through hole 11 on the seat shell 1, and the transmission gear 22 and the outer gear ring 34 penetrate through the first through hole 11 to be meshed with the second through hole 321.

When seasoning equipment carries out seasoning, the first motor 21 is controlled to start by the seasoning equipment, the transmission gear 22 is driven by the first motor 21 to rotate, so that the outer gear ring 34 and the feeding rotary table 33 are driven to rotate, a certain bin 331 of the feeding rotary table 33 rotates to be aligned with the feeding port 322, seasoning stored in the bin 331 is fed to the outside through the feeding port 322, and vessels with stir-frying function, stirring function or heating and refrigerating function, such as a wok, a cooking machine and the like, can be placed below the feeding port 322 to be used in cooperation with the seasoning equipment.

Alternatively, referring to fig. 1 and 7 in combination, the cover 3 is detachably mounted on the seat shell 1. The cover body 3 is provided with a clamping boss 323, the seat shell 1 is provided with a clamping hole, the seat shell 1 is internally provided with a bolt 4, the clamping boss 323 is inserted into the clamping hole, and the clamping boss 323 is locked through the bolt 4.

The cover body 3 is provided with a limiting boss 324, the seat shell 1 is provided with a boss groove, and the limiting boss 324 is inserted in the boss groove and used for limiting.

When the cover body 3 is mounted on the seat shell 1, the limit boss 324 is inserted into the boss groove, the clamping boss 323 is inserted into the clamping hole, and then the sliding bolt 4 locks the clamping boss 323. When the cover is detached, the sliding bolt 4 is unlocked, and the cover body 3 can be taken out.

In summary, the present utility model provides the port seal 25 and the shaft seal 27 to achieve the sealing function. After entering the first through hole 11 of the seat shell from the second through hole 321 of the cover body 3, the water vapor enters the gear box 23, and as the port sealing ring 25 is arranged between the ports of the seat shell 1 and the gear box 23 for sealing, the water vapor only enters the gear box 23, so that the water vapor is prevented from overflowing into the seat shell 1 through gaps between the ports of the seat shell 1 and the gear box 23, and other parts in the seat shell 1 are prevented from being influenced; meanwhile, the shaft sealing ring 27 is arranged between the motor shaft of the first motor 21 and the shaft hole 2321 of the gear box 23 to seal, so that the phenomenon that water vapor in the gear box 23 overflows through a gap between the shaft hole 2321 and the motor shaft of the first motor 21 to affect electric devices such as the first motor 21 can be avoided, the electric devices are effectively prevented from being damped and damaged, the service life of the electric devices is prolonged, and the safe and reliable use of products is improved. The problems that water vapor generated in the cooking process in the related art easily enters the driving device 2 through the transmission connection part of the cover body 3 and the driving device 2, so that electric devices in the driving device 2 are affected with damp and damaged are solved.

The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the utility model to the particular embodiment disclosed, but is not intended to limit the utility model to the particular embodiment disclosed, as any and all modifications, equivalent to the above-described embodiment, may be made by one skilled in the art without departing from the scope of the utility model.

Claims

1. A drive seal structure, characterized in that: comprises a seat shell (1) and a gear box (23) arranged on the seat shell (1);

a first through hole (11) is formed in the seat shell (1), a port (24) is formed in the gear box (23) and is communicated with the first through hole (11), and a port sealing ring (25) is clamped between the port (24) and the first through hole (11) for sealing;

the novel motor is characterized in that a first motor (21) is arranged outside the gear box (23), a shaft hole (2321) is formed in the gear box (23), a motor shaft of the first motor (21) penetrates into the gear box (23) through the shaft hole (2321), and a shaft sealing ring (27) is arranged between the hole wall of the shaft hole (2321) and the motor shaft of the first motor (21) for sealing.

2. The drive seal of claim 1, wherein: a transmission gear (22) is arranged in the gear box (23), and a motor shaft of the first motor (21) is connected with and controls the transmission gear (22) to rotate.

3. The drive seal of claim 2, wherein: a part of the transmission gear (22) protrudes to the outside through the port (24) and the first through hole (11).

4. The drive seal of claim 1, wherein: the gear box (23) comprises a box cover (231) and a main box body (232) which are mutually covered, and a box body sealing ring (26) is clamped at the covering part of the box cover (231) and the main box body (232) for sealing.

5. The drive seal of claim 4, wherein: the cover edge of the box cover (231) is provided with a female spigot (2313), the main box body (232) is correspondingly provided with a male spigot (2324), and the female spigot (2313) and the male spigot (2324) are covered;

female tang (2313) is the recess form, box sealing washer (26) are located female tang (2313) are interior, public tang (2324) roof pressure box sealing washer (26).

6. The drive seal of claim 4, wherein: the novel box is characterized in that a positioning column (2322) is arranged on the main box body (232), a positioning hole (2311) is formed in the box cover (231), and the positioning column (2322) is inserted into the positioning hole (2311).

7. The drive seal of claim 1, wherein: the port (24) is provided with a frame-shaped port rib (241) in a protruding mode towards the end face of the seat shell (1), and the port sealing ring (25) is sleeved on the periphery of the port rib (241).

8. The drive seal of claim 1, wherein: a drain hole (2325) is formed in the inner bottom surface of the gear box (23).

9. The drive seal of claim 8, wherein: the guiding-out hole (12) is formed in the bottom end inside the seat shell (1), one end of the guiding-out hole (12) is communicated with the drainage hole (2325), and the other end of the guiding-out hole (12) is communicated to the outside.

10. The drive seal of claim 8, wherein: the inner bottom surface of the gear box (23) is provided with an inclined water draining surface (2326), and the inclined water draining surface (2326) is used for guiding water to the water draining holes (2325).