CN220988521U - Lifting type chafing dish - Google Patents

Abstract

The utility model discloses a lifting type hot pot, which comprises: a base; the pot body is arranged in the base body; the lifting disc is arranged in the pot body; the lifting rod is arranged on the seat body in a sliding way up and down and is connected with the lifting disc in a transmission way; the transmission rod is connected to the base body, the transmission rod can rotate around the joint with the base body, and the transmission rod rotates and is connected to one end of the lifting rod in a sliding mode, and under the driving of the transmission rod, the lifting rod can move up and down in the vertical direction to drive the lifting disc to lift up and down relative to the pot body. Therefore, the lifting plate is lifted up and down relative to the pot body through the connecting rod mechanism formed by the transmission rod and the lifting rod without meshing transmission or threaded transmission, and the lifting plate has the advantages of simple structure, easy function realization, low production cost and convenient assembly and disassembly.

Description

Lifting type chafing dish

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to a lifting type hot pot.

Background

Electric chafing dish is widely used by people as a common cooking tool. The conventional electric chafing dish requires people to pull tableware into the soup pot, so that the electric chafing dish is not sanitary, the specific position of the food wanted by the people in the chafing dish cannot be clearly known, and the food is inconvenient to pull, so that the lifting chafing dish capable of preventing the tableware from being pulled into the soup pot appears in the market.

However, the existing lifting mechanism of the lifting chafing dish generally utilizes a screw transmission mechanism or a gear rack transmission mechanism to realize lifting of the lifting disk, and has the problems of complex structure, higher production cost, difficult assembly and disassembly and the like.

Disclosure of utility model

In order to overcome at least one defect in the prior art, the utility model provides a lifting type hot pot, which aims to solve the problems of complex structure, higher production cost and difficult assembly and disassembly of the lifting mechanism of the existing lifting type hot pot.

The utility model adopts the technical proposal for solving the problems that:

A lifting hot pot comprising: a base; the pot body is arranged in the base body; the lifting disc is arranged in the pot body; the lifting rod is arranged on the base body in a sliding way up and down and is connected with the lifting disc in a transmission way; the transmission rod is connected with the seat body, can rotate around the joint of the transmission rod and the seat body, and is rotationally and slidingly connected with one end of the lifting rod; the lifting rod can move up and down in the vertical direction under the drive of the transmission rod so as to drive the lifting disc to lift up and down relative to the pot body.

According to some embodiments of the utility model, the outer side wall of the transmission rod is provided with a connecting hole, and the transmission rod rotates and is connected to one end of the lifting rod in a sliding manner through the connecting hole.

According to some embodiments of the utility model, a roller is connected to one end of the lifting rod, and the roller rolls in the connecting hole.

According to some embodiments of the utility model, the connecting hole is a kidney-shaped hole.

According to some embodiments of the utility model, a supporting table is arranged on the peripheral side wall of the lifting disc, and the lifting rod is connected to the supporting table in a transmission manner so as to drive the lifting disc to lift up and down.

According to some embodiments of the utility model, the device further comprises a motor and a driving shaft, wherein the motor and the driving shaft are arranged on the seat body, the motor is used for driving the driving shaft to axially rotate around the motor, and the driving shaft is in transmission connection with the transmission rod; the transmission rod rotates around the joint with the seat body under the drive of the driving shaft.

According to some embodiments of the utility model, the transmission rod comprises a first section, a second section and a third section, the first section, the second section and the third section are sequentially connected to form a Z-shaped structure, the third section is positioned on one side of the base body in the horizontal direction, the third section is rotatably and slidingly connected to the lifting rod, and the first section is in transmission connection with the driving shaft.

According to some embodiments of the utility model, the transmission rod and the lifting rod form a link mechanism, and the two sides of the base body in the horizontal direction are respectively provided with the link mechanism.

According to some embodiments of the utility model, the lifting device further comprises a guide frame, wherein the guide frame is fixedly arranged on the seat body, the lifting rod is connected to the guide frame in a sliding manner, and the guide frame provides guide for the lifting rod to move up and down in the vertical direction.

According to some embodiments of the utility model, the lifting device further comprises a first micro switch, the first micro switch is arranged on the base, a switch ejector rod is connected to the side wall of the lifting rod, the lifting rod can be lifted to a first position along the vertical direction, and when the lifting rod is positioned at the first position, the switch ejector rod triggers the first micro switch to stop lifting of the lifting rod.

In summary, the lifting type hot pot provided by the utility model has at least the following technical effects:

1) The lifting plate is lifted up and down relative to the pot body through the connecting rod mechanism formed by the transmission rod and the lifting rod without meshing transmission or screw transmission, and the lifting plate has the advantages of simple structure, easy function realization, low production cost and convenient assembly and disassembly;

2) The relative movement between the lifting rod and the transmission rod is smoother and more stable by forming rolling friction, friction damage between the lifting rod and the transmission rod caused by the relative movement can be reduced, and the service lives of the lifting rod and the transmission rod are prolonged;

3) The supporting table is arranged on the side wall of the periphery of the lifting disc, so that the lifting rod can conveniently apply force to the lifting disc to drive the lifting disc to lift;

4) Lifting rod and transfer line all are located the outside of pot body and lifting disk, go up and down safe and reliable, have avoided greasy dirt contact lifter and transfer line in the chafing dish and have influenced the problem of the effect and the security of use that go up and down.

Drawings

FIG. 1 is a schematic view of a lifting chafing dish according to an embodiment of the utility model in a second position of a lifting lever;

fig. 2 is a schematic structural view of a lifting chafing dish according to an embodiment of the utility model when a lifting rod is at a first position;

fig. 3 is a schematic perspective view of a lifting chafing dish according to an embodiment of the utility model;

FIG. 4 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 1.

Wherein the reference numerals have the following meanings:

10-seat body, 11-pan body, 12-lifting disk, 121-supporting table, 13-lifting rod, 131-switch ejector rod, 14-transmission rod, 141-first section, 142-second section, 143-third section, 144-connecting hole, 15-roller, 16-motor, 17-driving shaft, 18-guide frame, 19-first micro-switch, 20-heating disk, 21-heat insulation disk, 22-motor seat, 23-shaft seat, 24-switch bracket and 25-shaft sleeve.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present utility model discloses a lifting type chafing dish, which comprises a base 10, a pot 11, a lifting disk 12, a lifting rod 13 and a transmission rod 14; the pot body 11 is arranged in the base body 10, the lifting disc 12 is arranged in the pot body 11, and a plurality of sieve holes are formed in the lifting disc 12; the lifting rod 13 is arranged on the seat body 10 in a sliding way up and down and is connected with the lifting disc 12 in a transmission way; the transmission rod 14 is connected to the base 10, the transmission rod 14 can rotate around the connection with the base 10, and the transmission rod 14 rotates and is slidably connected to one end of the lifting rod 13, when the transmission rod 14 rotates around the connection with the base 10, the lifting rod 13 can move up and down in the vertical direction under the driving of the transmission rod 14 to drive the lifting disc 12 to lift up and down relative to the pot 11.

Thus, through adopting above-mentioned scheme, when transfer line 14 rotates around the junction with pedestal 10, transfer line 14 rotates and slides for the one end of lifter 13 in order to drive lifter 13 in vertical direction up-and-down motion, like this, the link mechanism that constitutes through transfer line 14 and lifter 13 is in order to realize the lift of lifter plate 12 relative pot body 11, need not meshing transmission or screw drive, and it has simple structure, function realization easily, low in production cost and installs and removes convenient advantage.

It will be appreciated that when the lifting plate 12 is raised, the food is exposed to the eyes of the user, and is not required to be picked up blindly in the soup pot, so that the food is sanitary, and is suitable for both traditional charcoal-fired and gas-fired hot pot and electric hot pot heated by electric energy; when the lifting plate 12 is lowered, the lifting plate 12 is immersed in the soup pot, and the food of the lifting plate 12 can be cooked at this time.

As shown in fig. 4, specifically, in this embodiment, the lifting chafing dish further includes a heating plate 20 and a heat insulation plate 21, the heating plate 20 is fixedly disposed in the base 10 and located below the pot 11, the heating plate 20 is used for heating the pot 11, the heat insulation plate 21 is fixedly disposed in the base 10 and located below the heating plate 20, and the heat insulation plate 21 is used for blocking heat of the heating plate 20 from being transferred to the bottom of the base 10.

As shown in fig. 1 and 2, specifically, in this embodiment, the first end of the transmission rod 14 is connected to the base 10, the second end of the transmission rod 14 is rotated and slidably connected to one end of the lifting rod 13, the transmission rod 14 can rotate around its first end, and when the transmission rod 14 rotates around its first end, the second end of the transmission rod 14 can rotate and slide relative to one end of the lifting rod 13, so as to drive the lifting rod 13 to move up and down in a vertical direction, and the lifting disc 12 can lift up and down in a vertical direction relative to the pot 11 under the drive of the lifting rod 13.

Preferably, in the present embodiment, the outer side wall of the driving rod 14 is provided with a connecting hole 144, one end of the lifting rod 13 is connected to the connecting hole 144, and the driving rod 14 is rotatably and slidably connected to one end of the lifting rod 13 through the connecting hole 144, so that one end of the lifting rod 13 can rotate relative to the connecting hole 144 and also can slide between two opposite side walls of the connecting hole 144. Preferably, in the present embodiment, the connection hole 144 is a waist-shaped hole.

In some other embodiments, the connecting hole 144 may be, but is not limited to, a rectangular hole, an oval hole, or the like, and may be selected according to practical needs, which is not limited herein.

It should be noted that, in some other embodiments, the connecting hole 144 may be formed at one end of the lifting rod 13, and the driving rod 14 is rotatably and slidably connected to one end of the lifting rod 13 through the connecting hole 144.

As shown in fig. 3 and 4, preferably, in the present embodiment, one end of the lifting rod 13 is connected with a roller 15, and the roller 15 is rollingly disposed in the connecting hole 144, so that the relative movement between the lifting rod 13 and the driving rod 14 is smoother and more stable by forming rolling friction, and friction damage between the lifting rod 13 and the driving rod 14 due to the relative movement can be reduced, and the service lives of the lifting rod 13 and the driving rod 14 can be increased.

As shown in fig. 1, 2 and 4, preferably, in this embodiment, the supporting table 121 is disposed on the peripheral side wall of the lifting disc 12, and the lifting rod 13 is in transmission connection with the supporting table 121 to drive the lifting disc 12 to lift up and down, so, on one hand, the lifting rod 13 is convenient to apply force to the lifting disc 12 to drive the lifting disc 12 to lift, on the other hand, the lifting rod 13 and the driving rod 14 are both located outside the pot body 11 and the lifting disc 12, so that lifting is safe and reliable, and the problem that oil stains in the hot pot contact the lifting rod 13 and the driving rod 14 to affect lifting effect and use safety is avoided.

As shown in fig. 1, 2 and 3, in particular, in this embodiment, the lifting chafing dish further includes a motor 16 and a driving shaft 17, where the motor 16 and the driving shaft 17 are disposed on the base 10, the motor 16 is used to drive the driving shaft 17 to rotate around the self axis, the driving shaft 17 is connected to the driving rod 14 in a driving manner, and the driving rod 14 rotates around the connection with the base 10 under the driving of the driving shaft 17, that is, the driving rod 14 rotates around the first end of the self. More specifically, as shown in fig. 1 and 4, in the present embodiment, a motor seat 22 and a shaft seat 23 are provided at the bottom of the base 10, a motor 16 is provided at the motor seat 22, and a driving shaft 17 is rotatably inserted into the shaft seat 23; preferably, a shaft sleeve 25 is further disposed between the driving shaft 17 and the shaft seat 23, so that the driving shaft 17 rotates smoothly and stably.

As shown in fig. 3, in particular, in the present embodiment, the transmission rod 14 includes a first section 141, a second section 142 and a third section 143, where the first section 141, the second section 142 and the third section 143 are sequentially connected to form a zigzag structure, the third section 143 is located at one side of the base 10 in the horizontal direction, the third section 143 rotates and is slidingly connected to the lifting rod 13, the third section 143 is provided with the above-mentioned connection hole 144, and the first section 141 is drivingly connected to the driving shaft 17, so that the first section 141 extends from one side of the base 10 to the middle of the base 10, thereby shortening the length of the driving shaft 17 to reduce the production cost. More preferably, in this embodiment, both the first section 141 and the third section 143 are substantially perpendicular to the second section 142.

As shown in fig. 3 and 4, in particular, in the present embodiment, the transmission rod 14 and the lifting rod 13 form a simple link mechanism, preferably, the base 10 is provided with link mechanisms at two sides in the horizontal direction, and the lifting disk 12 is provided with supporting tables 121 at two sides in the horizontal direction, and the two supporting tables 121 and the two lifting rods 13 are in one-to-one correspondence to avoid the problem of tilting of the lifting disk 12 during lifting; more preferably, in the present embodiment, the support table 121 is located at the center line of the lifter plate 12, so that the force of the lifter 13 can be more uniformly applied to the lifter plate 12.

As shown in fig. 1, 2 and 4, preferably, in this embodiment, the lifting chafing dish further includes a guiding frame 18, the guiding frame 18 is fixedly disposed on the base 10, the lifting rod 13 is slidably connected to the guiding frame 18, the guiding frame 18 provides guiding for the up-and-down movement of the lifting rod 13 in the vertical direction, so that the driving rod 14 can drive or lock the lifting rod 13 only by providing force in the vertical direction to the lifting rod 13, no consideration is required for horizontal limit, and convenience is brought to the structural design of the joint of the two.

As shown in fig. 2, in this embodiment, the lifting chafing dish further includes a first micro switch 19, the first micro switch 19 is disposed on the base 10, a switch push rod 131 is connected to a side wall of the lifting rod 13, the lifting rod 13 can be lifted to a first position along a vertical direction, and when the lifting rod 13 is in the first position, the switch Guan Dinggan triggers the first micro switch 19 to stop lifting the lifting rod 13.

As shown in fig. 1, in this embodiment, the lifting chafing dish preferably further includes a second micro switch (not shown), the second micro switch is disposed on the base 10, the lifting rod 13 is lowered vertically to the second position, and when the lifting rod 13 is in the second position, the opening Guan Dinggan a touches the second micro switch to stop the lifting rod 13 from lowering.

Specifically, in this embodiment, the lifting chafing dish further includes a switch bracket 24, the switch bracket 24 is fixedly disposed on an outer side wall of the base 10, and the first micro switch 19 and the second micro switch are both mounted on the switch bracket 24.

The working principle of the lifting type hot pot of the utility model is as follows:

as shown in fig. 2, when the up-link key is pressed, the motor 16 drives the driving shaft 17 to rotate along the first direction, the driving rod 14 rotates upward around the first end of the driving shaft 17, the driving rod 14 rotates and slides relative to one end of the lifting rod 13 to push the lifting rod 13 to slide upward, and when the lifting rod 13 slides to the first position, the switch push rod 131 on the lifting rod 13 triggers the first micro switch 19 to stop lifting the lifting rod 13.

As shown in fig. 1, when the lowering function key is pressed, the motor 16 drives the driving shaft 17 to rotate along the second direction, the driving rod 14 rotates downward around the first end of the driving shaft 17, the driving rod 14 rotates and slides relative to one end of the lifting rod 13 to drive the lifting rod 13 to slide downward, and when the lifting rod 13 slides to the second position, the switch push rod 131 on the lifting rod 13 triggers the second micro switch to stop the lifting rod 13 from lowering.

Specifically, when the first direction is clockwise, the second direction is counterclockwise; when the first direction is counterclockwise, the second direction is clockwise.

In summary, the lifting type hot pot disclosed by the utility model has at least the following beneficial technical effects:

1) The lifting disc 12 is lifted up and down relative to the pot body 11 through a connecting rod mechanism formed by the transmission rod 14 and the lifting rod 13 without meshing transmission or screw transmission, and the lifting disc has the advantages of simple structure, easy function realization, low production cost and convenient assembly and disassembly;

2) By forming rolling friction, the relative movement between the lifting rod 13 and the transmission rod 14 is smoother and more stable, friction damage between the lifting rod 13 and the transmission rod 14 caused by the relative movement can be reduced, and the service lives of the lifting rod 13 and the transmission rod 14 are prolonged;

3) A supporting table 121 is arranged on the peripheral side wall of the lifting disc 12, so that the lifting rod 13 can conveniently apply force to the lifting disc 12 to drive the lifting disc 12 to lift;

4) The lifting rod 13 and the transmission rod 14 are both positioned outside the pot body 11 and the lifting disc 12, the lifting is safe and reliable, and the problems that the lifting effect and the use safety are affected due to the fact that greasy dirt in the chafing dish contacts the lifting rod 13 and the transmission rod 14 are avoided.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. A lifting hot pot, comprising:

a base (10);

the pot body (11) is arranged in the seat body (10);

A lifting disc (12) arranged in the pot body (11);

The lifting rod (13) is arranged on the base body (10) in a sliding manner up and down and is connected with the lifting disc (12) in a transmission manner;

The transmission rod (14) is connected with the base body (10), the transmission rod (14) can rotate around the joint with the base body (10), and the transmission rod (14) rotates and is connected with one end of the lifting rod (13) in a sliding manner; under the drive of the transmission rod (14), the lifting rod (13) can move up and down in the vertical direction to drive the lifting disc (12) to lift up and down relative to the pot body (11).

2. The lifting hot pot according to claim 1, wherein a connecting hole (144) is formed in an outer side wall of the transmission rod (14), and the transmission rod (14) is rotatably and slidably connected to one end of the lifting rod (13) through the connecting hole (144).

3. A lifting hot pot according to claim 2, wherein one end of the lifting rod (13) is connected with a roller (15), and the roller (15) is arranged in the connecting hole (144) in a rolling way.

4. A lifting chafing dish according to claim 2, characterized in that the connecting hole (144) is a waist-shaped hole.

5. A lifting hot pot according to claim 1, wherein a supporting table (121) is arranged on the peripheral side wall of the lifting plate (12), and the lifting rod (13) is connected to the supporting table (121) in a transmission manner so as to drive the lifting plate (12) to lift up and down.

6. A lifting chafing dish according to any one of claims 1-5, further comprising a motor (16) and a drive shaft (17), wherein the motor (16) and the drive shaft (17) are provided on the base (10), the motor (16) is used for driving the drive shaft (17) to rotate around the motor shaft, and the drive shaft (17) is connected to the transmission rod (14) in a transmission manner; the transmission rod (14) rotates around the joint with the seat body (10) under the drive of the driving shaft (17).

7. The lifting hot pot according to claim 6, wherein the transmission rod (14) comprises a first section (141), a second section (142) and a third section (143), the first section (141), the second section (142) and the third section (143) are sequentially connected to form a zigzag structure, the third section (143) is located at one side of the base body (10) in the horizontal direction, the third section (143) is rotatably and slidably connected to the lifting rod (13), and the first section (141) is in transmission connection with the driving shaft (17).

8. Lifting chafing dish according to claim 1 or 2 or 3 or 4 or 5 or 7, characterized in that the transmission rod (14) and the lifting rod (13) form a link mechanism, and the base body (10) is provided with the link mechanism on both sides in the horizontal direction.

9. A lifting chafing dish according to claim 1 or 2 or 3 or 4 or 5 or 7, further comprising a guide frame (18), wherein the guide frame (18) is fixedly arranged on the base body (10), the lifting rod (13) is slidably connected to the guide frame (18), and the guide frame (18) provides guiding for the up-and-down movement of the lifting rod (13) in the vertical direction.

10. A lifting hot pot according to claim 1 or 2 or 3 or 4 or 5 or 7, further comprising a first micro switch (19), wherein the first micro switch (19) is arranged on the base (10), a switch push rod (131) is connected to the side wall of the lifting rod (13), the lifting rod (13) can be lifted to a first position along the vertical direction, and when the lifting rod (13) is positioned at the first position, the switch push rod (131) triggers the first micro switch (19) to stop lifting the lifting rod (13).