CN115844191A

CN115844191A - Multifunctional pot

Info

Publication number: CN115844191A
Application number: CN202310083586.1A
Authority: CN
Inventors: 胡登学
Original assignee: Zhejiang Lanya Technology Co ltd
Current assignee: Zhejiang Lanya Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-03-28
Anticipated expiration: 2043-02-08
Also published as: CN115844191B

Abstract

The invention relates to the field of cooking appliances, in particular to a multifunctional pot, which comprises a pot body, a pot cover, a stirring rod, a rotating shaft, a driven gear, a driving gear and a driving pipe, wherein the pot cover is used for sealing the pot body, the stirring rod is used for stir-frying, the rotating shaft is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the pot cover, the driven gear is fixedly arranged on the rotating shaft, the driven gear is meshed with the driving gear, the driving gear is connected with the driving pipe which is used for driving the driving gear to rotate, the driving pipe is rotatably connected with the pot cover and comprises an air inlet end and an air outlet end, the air inlet end is used for being communicated with an inner cavity of the pot body, the air outlet end of the driving pipe is communicated with the outside and is positioned in the tangential direction of the driving pipe, and the air outlet ends are annularly arrayed around the driving pipe.

Description

Multifunctional pot

Technical Field

The invention relates to the field of cooking appliances, in particular to a multifunctional pot.

Background

Pressure cookers, also known as pressure cookers, apply pressure to water by the physical phenomenon that the boiling point of liquid at higher pressures increases, allowing the water to reach higher temperatures without boiling, to accelerate the efficiency of cooking food. However, the existing pressure cooker has single function and can only stew food.

In order to improve the practicability of the cooker. A great deal of research is made on the technical personnel in the field, wherein the patent publication number is CN109330358B, the patent name is 'a multifunctional pressure cooker', the multifunctional pressure cooker is disclosed, the pressure-adjustable frying pan is disclosed, the characteristics of the pressure cooker and the frying pan are combined, the frying and frying cooking of food can be realized, the high-pressure cooking and cooking of the food can also be realized, and the functions are various; the pressure in the cooker can be adjusted through the pressure adjusting mechanism, so that the cooker is more flexible and convenient to use. When the pot is used in a low-pressure area, the pot can be used as a pressure cooker to cook food, and when dishes are required to be cooked under high pressure, the food can be burnt for a long time due to the fact that the water in the pot is less and the temperature is higher and the food is fixed in position. Therefore, how to design a multifunctional pot, which can avoid the phenomenon of pot burnt in the high-pressure cooking process, still needs to be continuously researched.

Disclosure of Invention

In view of the above, the present invention is directed to a multifunctional pot, which can avoid the occurrence of burnt pot during high-pressure cooking.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a multifunctional pot, includes the pot body and is used for sealing the pot cover of the pot body still including being used for turning over stirring rod and the axis of rotation of stir-fry, the stirring rod with axis of rotation fixed connection, the axis of rotation with the pot cover rotates to be connected, driven gear has still set firmly in the axis of rotation, driven gear meshes has the driving gear, the driving gear is connected with and is used for the drive driving gear pivoted driving tube, the driving tube with the pot cover rotates to be connected, the driving tube includes the inlet end and gives vent to anger the end, the inlet end be used for with the inner chamber intercommunication of the pot body, the end of giving vent to anger of driving tube just is located with external intercommunication on the tangential direction of driving tube, it winds to give vent to anger the end the driving tube ring array is equipped with a plurality ofly. (it is worth noting that the diameter of the driven gear is larger than the diameter of the driving gear for raising the torque of the driven gear.)

Compared with the prior art, the invention has the advantages that:

when the cooker is used, raw materials for cooking are placed in the cooker body, the cooker cover is tightly buckled with the cooker body, when high-pressure steam is generated in the cooker body, the steam enters from the air inlet end of the driving pipe and is discharged from the air outlet end of the driving pipe, the driving pipe rotates under the action of the reaction force of the steam, the driving pipe drives the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the stirring rod to rotate through the rotating shaft to fry dishes and seasonings.

Through the structure, dishes are cooked on the premise that the pot cover is tightly buckled with the pot body, the atmospheric pressure in the pot body can be increased to a certain degree, the dishes are more easily cooked, and the pot is suitable for cooking in low-pressure areas; utilize steam drive stirring rod to turn over the stir-fry to the dish automatically, avoid stir-fry dish to stick with paste the pot, can realize turning over the stir-fry to the dish under higher atmospheric pressure, guaranteed to turn over the taste of stir-fry dish under the prerequisite of cooking the dish. The invention adds the function of high pressure in the frying pan, and solves the problems that the frying pan can only be cooked in a low-pressure area, is easy to be burnt and cannot be used for frying.

Preferably, an equipment cavity is formed in the pot cover, the driven gear and the driving gear are both arranged inside the equipment cavity, a driven magnet is fixedly arranged on the driving gear, and a driving magnet used for driving the driven magnet to rotate is fixedly arranged on the pot cover.

Through the setting of driving magnet and driven magnet, can separate empty drive driving gear and rotate, can avoid drive pipe exhaust steam to get into the inside in equipment chamber, effectual steam corrosion driving gear and driven gear of avoiding.

Preferably, the pot cover is provided with an exhaust groove, the driving pipe is arranged inside the exhaust groove, and the pot cover further comprises an air guide pipe, and the air guide pipe is connected with the inner cavity of the pot body and the air inlet end of the driving pipe.

The setting through the air discharge duct avoids giving vent to anger of driving tube to hold and directly follows the tangent line blowout of driving tube avoids steam to burn the user.

Preferably, still including being used for sealing the exhaust lid of exhaust duct, the exhaust chamber that is linked together with the external world is seted up to the inside of exhaust lid, the venthole has still been seted up on the exhaust lid, the exhaust chamber the venthole with the exhaust duct is linked together from top to bottom in proper order, the cross sectional area in exhaust chamber is greater than the cross sectional area of venthole, be equipped with the slide bar on the exhaust lid, the slide bar with exhaust lid sliding connection, top-down is equipped with the apron in proper order on the slide bar and is used for sealing the sealing plug of venthole, the apron with the vertical sliding connection in exhaust chamber, run through on the apron and be equipped with the exhaust hole.

Through the arrangement of the exhaust cover, as the sectional area of the exhaust cavity is larger than that of the air outlet, the air pressure in the pot body is constant, and the air outlet is sealed by the sealing plug, the driving force of the steam to the sliding rod is small, and after the sealing plug is pushed to be opened by the steam, the driving force of the steam to the sliding rod is increased; the steam-driven sealing plug is opened under the condition that the driving force is greater than or equal to the gravity of the sliding rod, and the driving force is the product of the internal pressure of the pot body and the cross section area of the air outlet or the exhaust cavity;

after the sealing plug is opened, steam in the pot body is gradually discharged, the air pressure in the pot body is gradually reduced until the driving force is smaller than the gravity of the sliding rod, and the sealing plug is used for reclosing the air outlet under the action of the gravity of the sliding rod.

Preferably, the exhaust cover is provided with a locking cover for locking the movement of the sliding rod, and the locking cover is in threaded connection with the exhaust cover.

The air outlet hole is stably sealed by the locking cover, so that high-pressure cooking of food in the pot body can be realized.

Preferably, the device further comprises a rubber cover, an opening is formed in the top end of the driving pipe, and the rubber cover is used for closing the opening of the driving pipe.

Because the in-process of cooking can carry the greasy dirt in the steam, sets up the opening through the top at the driving tube, can dismantle the connection rubber lid, is convenient for clear up the inside impurity of inner chamber of driving tube and greasy dirt.

Preferably, an inner sleeve is fixedly arranged on the driven gear, an outer sleeve is sleeved on the outer side of the inner sleeve, the outer sleeve is fixedly connected with the pot cover, a sliding block is arranged on the inner sleeve, and the sliding block is in sliding connection with the inner sleeve along the radial line direction of the inner sleeve.

Through the setting of outer tube and slider, at driven gear rotation in-process, driven gear drives the interior sleeve pipe and rotates, and the slider outwards slides under the centrifugal force effect, and the slider supports with the inner wall of outer tube and presses, because the resistance between the inner wall of slider and outer tube carries out the deceleration to inner tube and driven gear.

Preferably, the inner sleeve is provided with a swing rod, the swing rod is rotatably connected with the inner sleeve, a rotating plane of the swing rod is a vertical plane, the sliding block is slidably connected with the swing rod, and the swing rod is connected with a driving assembly for driving the swing rod to rotate.

The sliding direction of the sliding block is controlled through the arrangement of the swing rod, so that the separation degree of the sliding block in the swing rod is adjusted on the premise that the rotating speed of the driven gear is not changed, and the speed limit of the driven gear is adjusted.

Preferably, the driving assembly comprises a conical column, the conical column is in threaded connection with the pot cover in the vertical direction, and an outer conical surface of the conical column is abutted against one end of the swing rod.

Through the arrangement of the conical columns, on one hand, the swing rod can be driven to rotate so as to change the sliding direction of the sliding block, and on the other hand, the conical columns do not influence the rotation of the swing rod in the rotating process of the inner sleeve.

Preferably, the tapered column further comprises a spline, a spline groove is formed in the tapered column, and the spline is in spline connection with the spline groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is an enlarged schematic view of the stirring rod;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic structural view of another state of FIG. 5;

FIG. 7 is a schematic cross-sectional view taken along the line C-C of FIG. 5;

FIG. 8 is an enlarged view of the structure at B in FIG. 4;

FIG. 9 is a schematic view of the first state of FIG. 8 with a cover plate installed;

fig. 10 is a structural view illustrating a second state in which one cover plate is installed in fig. 8.

Reference numerals: 10. a pan body; 11. a stirring rod; 12. a rotating shaft; 13. a driven gear; 14. a driving gear; 20. a pot cover; 21. an equipment chamber; 22. an air duct; 23. an exhaust groove; 24. a drive tube; 26. a drive magnet; 27. a driven magnet; 28. a rubber cover; 30. an exhaust cover; 31. an exhaust chamber; 32. an air outlet; 33. a sealing plug; 34. a cover plate; 35. an exhaust hole; 36. a slide bar; 37. a locking cover; 40. an outer sleeve; 41. an inner sleeve; 42. a swing rod; 43. a slider; 45. a tapered post; 46. a spline groove; 47. a spline. Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

The first embodiment is as follows:

as shown in fig. 1, fig. 3, fig. 4 and fig. 8, the embodiment provides a multifunctional pot, which includes a pot body 10, a pot cover 20 for sealing the pot body 10, a stirring rod 11 for stir-frying, and a rotating shaft 12, wherein the stirring rod 11 is fixedly connected to the rotating shaft 12, the rotating shaft 12 is rotatably connected to the pot cover 20, the rotating shaft 12 is further fixedly provided with a driven gear 13, the driven gear 13 is engaged with a driving gear 14, specifically, the radius of the driven gear 13 is four to eight times the radius of the driving gear 14, and is used for increasing the torque for driving the driven gear 13 to rotate;

the driving gear 14 is connected with a driving pipe 24 for driving the driving gear 14 to rotate, an exhaust groove 23 is formed in the pot cover 20, the driving pipe 24 is arranged inside the exhaust groove 23, the driving pipe 24 comprises an air inlet end and an air outlet end, the air inlet end is used for being communicated with an inner cavity of the pot body 10, the air outlet end of the driving pipe 24 is communicated with the outside and is positioned in the tangential direction of the driving pipe 24, and a plurality of air outlet ends are arranged in an annular array around the driving pipe 24; specifically, the air outlet end of the driving pipe 24 extends outwards in a pipeline manner, and the steam entering the inside of the driving pipe 24 is sprayed out along the tangential direction of the outer ring of the driving pipe 24, so that the driving force of the steam on the driving pipe 24 is improved;

the cooker cover 20 is provided with an equipment cavity 21, the driven gear 13 and the driving gear 14 are both arranged inside the equipment cavity 21, the driving gear 14 is fixedly provided with a driven magnet 27, the cooker cover 20 is fixedly provided with a driving magnet 26 for driving the driven magnet 27 to rotate, the cooker cover further comprises an air duct 22, and the air duct 22 is connected with the inner cavity of the cooker body 10 and the air inlet end of the driving pipe 24; specifically, the driving magnet 26 and the driven magnet 27 are both high temperature resistant magnets, such as neodymium iron boron magnet and samarium cobalt magnet, and the high temperature resistant degree thereof is 230-250 ℃, and the reason for utilizing the magnets to transmit power between the gas guide tube 22 and the driving gear 14 is that when the driving tube 24 is directly connected with the driving gear 14, water vapor discharged from the gas outlet end of the driving tube 24 can erode the driving gear 14, in order to avoid the water vapor from eroding the driving gear 14, a sealing ring needs to be arranged between the equipment cavity 21 and the gas outlet end of the driving tube 24, and the arrangement of the sealing ring can increase the rotation resistance of the driving tube 24, so as to further reduce the driving force of the driving tube 24;

the exhaust cover 30 is used for sealing the exhaust groove 23, the exhaust cover 30 is in threaded connection with the pot cover 20, an exhaust cavity 31 communicated with the outside is formed in the exhaust cover 30, an air outlet hole 32 is formed in the exhaust cover 30, the exhaust cavity 31, the air outlet hole 32 and the exhaust groove 23 are sequentially communicated from top to bottom, the cross-sectional area of the exhaust cavity 31 is sixteen times of that of the air outlet hole 32, a sliding rod 36 is arranged on the exhaust cover 30, the sliding rod 36 is in vertical sliding connection with the exhaust cover 30, a cover plate 34 and a sealing plug 33 used for sealing the air outlet hole 32 are sequentially arranged on the sliding rod 36 from top to bottom, the cover plate 34 is in threaded connection with the sliding rod 36, the cover plate 34 is in vertical sliding connection with the exhaust cavity 31, and an exhaust hole 35 penetrates through the cover plate 34.

As shown in fig. 8 to 10, in order to ensure that the pressure inside the pan body 10 is sufficient to drive the rotation 14, specifically: the number of the cover plates 34 is multiple, the sectional area of the cover plates 34 is four times, eight times and sixteen times of the sectional area of the air outlet holes 32, grooves corresponding to the sectional area of the cover plates 34 are correspondingly formed in the exhaust cover 30, the sliding rods 36 are driven to move upwards to control the opening of the air outlet holes 32, and the driving force is the product of the pressure inside the pot body 10 and the sectional area of the air outlet holes 32 or the cover plates 34;

when the driving force is larger than the gravity of the sliding rod 36, the air outlet 32 is opened, so that the ratio of the closed air outlet 32 to the driving force of the sliding rod 36 after the air outlet 32 is opened is changed through the difference of the ratio of the cross-sectional area of the air outlet 32 to the cross-sectional area of the cover plate 34, and the opening time of the air outlet 32, namely the rotation time of the driving pipe 24 is adjusted.

The purpose of the design is that the driven magnet 27 and the driving gear 14 are driven to rotate by the driving magnet 26 during the rotation of the driving pipe 24, sufficient torque needs to be applied to the driving pipe 24, the increase of the torque of the driving pipe 24 is directly realized by increasing the flow rate of steam, the flow rate of steam is determined by the pressure inside the pot body 10 and the minimum cross-sectional area of exhaust, and the change of the flow rate of steam can be directly realized by changing the pressure inside the pot body 10 as the minimum cross-sectional area of exhaust is determined; when the air outlet hole 32 is in the open state, the minimum pressure inside the pot body 10 is the ratio of the gravity of the sliding rod 36 to the cross-sectional area of the cover plate 34, and the gravity of the sliding rod 36 is determined, so that the minimum pressure inside the pot body 10 can be adjusted when the air outlet hole 32 is in the open state by adjusting the cross-sectional area of the cover plate 34.

As shown in fig. 2, 4 and 8, in order to ensure the high pressure inside the pot body 10 during the high pressure stewing, a locking cover 37 for locking the sliding of the sliding rod 36 is provided on the exhaust cover 30, and the locking cover 37 is in threaded connection with the exhaust cover 30.

The sealing plug 33 keeps a closed state to the air outlet hole 32 when the locking cover 37 is in threaded connection with the exhaust cover 30, thereby ensuring high pressure inside the pot body 10.

As shown in fig. 2 and 8, in order to clean up the impurities and oil stains inside the driving pipe 24, the driving pipe further includes a rubber cover 28, an opening is formed at the top end of the driving pipe 24, and the rubber cover 28 is used for closing the opening of the driving pipe 24.

Because the in-process of cooking can carry the greasy dirt in the steam, sets up the opening through the top at driving tube 24, can dismantle connection rubber lid 28, is convenient for clear up the inside impurity of inner chamber of driving tube 24 and greasy dirt.

Example two:

the present embodiment is different from the first embodiment in that a device for limiting the rotation speed of the driven gear 13 is connected to the driven gear 13.

As shown in fig. 5 to 7, an inner sleeve 41 is fixedly arranged on the driven gear 13, a swing rod 42 is arranged on the inner sleeve 41, the swing rod 42 is rotatably connected with the inner sleeve 41, a rotation plane of the swing rod 42 is a vertical plane, the slider 43 is slidably connected with the swing rod 42, the swing rod 42 is connected with a tapered column 45 for driving the swing rod to rotate, the tapered column 45 is in threaded connection with the pot cover 20 in the vertical direction, and an outer tapered surface of the tapered column 45 abuts against one end of the swing rod 42; still include the spline 47, the last spline groove 46 of having seted up of toper post 45, the spline 47 with spline groove 46 sliding connection, the outside cover of interior sleeve pipe 41 is equipped with outer tube 40, outer tube 40 with pot cover 20 fixed connection, be equipped with slider 43 on the interior sleeve pipe 41, slider 43 is followed the radial line direction of interior sleeve pipe 41 with interior sleeve pipe 41 sliding connection.

The specific implementation mode is as follows: in the rotation process of the driven gear 13, the driven gear 13 drives the inner sleeve 41 and the swing rod 42 to rotate, the slide block 43 slides outwards under the action of centrifugal force and is pressed against the inner wall of the outer sleeve 40 to reduce the speed of the inner sleeve 41, and further the maximum rotation speed of the driven gear 13 is controlled;

when the maximum rotating speed of the driven gear 13 needs to be controlled, the spline 47 is rotated to drive the tapered column 45 to rotate, the spline 47 slides relative to the spline groove 46, the tapered column 45 pushes the swing rod 42 to rotate, the swing rod 42 inclines, and in the process that the driven gear 13 drives the inner sleeve 41 and the swing rod 42 to rotate, due to the inclination of the swing rod 42, the centrifugal force required by the sliding block 43 to be separated from the inner part of the swing rod 42 is increased, so that the requirement on the speed of the sliding block 43 contacting the inner wall of the outer sleeve 40 is increased, and the limitation on the maximum rotating speed of the driven gear 13 is further improved.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. A multifunctional pot comprises a pot body (10) and a pot cover (20) for sealing the pot body (10), and is characterized in that: still including stirring rod (11) and axis of rotation (12) that are used for turning over the stir-fry, stirring rod (11) with axis of rotation (12) fixed connection, axis of rotation (12) with pot cover (20) rotate and are connected, driven gear (13) have still set firmly on axis of rotation (12), driven gear (13) meshing has driving gear (14), driving gear (14) are connected with and are used for the drive driving gear (14) pivoted drive tube (24), drive tube (24) with pot cover (20) rotate and are connected, drive tube (24) include the inlet end and give vent to anger the end, the inlet end be used for with the inner chamber intercommunication of the pot body (10), the end of giving vent to anger of drive tube (24) just is located with external intercommunication on the tangential direction of drive tube (24), the end of giving vent to anger winds drive tube (24) annular array is equipped with a plurality ofly.

2. The multifunctional pan of claim 1, wherein: the pot cover is characterized in that an equipment cavity (21) is formed in the pot cover (20), the driven gear (13) and the driving gear (14) are arranged in the equipment cavity (21), a driven magnet (27) is fixedly arranged on the driving gear (14), and a driving magnet (26) used for driving the driven magnet (27) to rotate is fixedly arranged on the pot cover (20).

3. A multifunctional pan as defined in claim 1 or 2, characterized in that: the cooker cover (20) is provided with an exhaust groove (23), the driving pipe (24) is arranged in the exhaust groove (23), the cooker cover further comprises an air guide pipe (22), and the air guide pipe (22) is connected with an inner cavity of the cooker body (10) and an air inlet end of the driving pipe (24).

4. The multifunctional pan of claim 3, wherein: still including being used for sealing exhaust lid (30) of air discharge duct (23), air discharge chamber (31) that is linked together with the external world are seted up to the inside of air discharge lid (30), venthole (32) have still been seted up on air discharge lid (30), air discharge chamber (31) venthole (32) with air discharge duct (23) are linked together from last to bottom in proper order, the cross sectional area of air discharge chamber (31) is greater than the cross sectional area of venthole (32), be equipped with slide bar (36) on air discharge lid (30), slide bar (36) with air discharge lid (30) sliding connection, top-down is equipped with apron (34) in proper order and is used for sealing on slide bar (36) sealing plug (33) of venthole (32), apron (34) with the vertical sliding connection in air discharge chamber (31), run through on apron (34) and be equipped with exhaust hole (35).

5. The multifunctional pan of claim 4, wherein: and a locking cover (37) used for locking the sliding rod (36) to move is arranged on the exhaust cover (30), and the locking cover (37) is in threaded connection with the exhaust cover (30).

6. The multifunctional pan according to claim 1, 2, 4 or 5, characterized in that: the device is characterized by further comprising a rubber cover (28), wherein an opening is formed in the top end of the driving pipe (24), and the rubber cover (28) is used for closing the opening of the driving pipe (24).

7. The multifunctional pan of claim 1, wherein: an inner sleeve (41) is fixedly arranged on the driven gear (13), an outer sleeve (40) is sleeved on the outer side of the inner sleeve (41), the outer sleeve (40) is fixedly connected with the pot cover (20), a sliding block (43) is arranged on the inner sleeve (41), and the sliding block (43) is arranged along the radial line direction of the inner sleeve (41) and is in sliding connection with the inner sleeve (41).

8. The multifunctional pan of claim 7, wherein: the inner sleeve (41) is provided with a swing rod (42), the swing rod (42) is rotatably connected with the inner sleeve (41), a rotating plane of the swing rod (42) is a vertical plane, the sliding block (43) is slidably connected with the swing rod (42), and the swing rod (42) is connected with a driving assembly for driving the swing rod to rotate.

9. The multifunctional pan of claim 8, wherein: the driving assembly comprises a conical column (45), the conical column (45) is in threaded connection with the pot cover (20) in the vertical direction, and the outer conical surface of the conical column (45) is abutted to one end of the swing rod (42).

10. The multifunctional pan of claim 9, wherein: still include spline (47), spline groove (46) have been seted up on toper post (45), spline (47) with spline groove (46) splined connection.