CN215533569U

CN215533569U - Lifting electric heating chafing dish

Info

Publication number: CN215533569U
Application number: CN202122024129.4U
Authority: CN
Inventors: 张鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The application provides a lifting electric heating hot pot, which comprises a heating base, a pot body, a lifting disc and a lifting mechanism, wherein the bottom of the pot body is provided with an upwardly extending hollow sleeve, a mandril is arranged in the hollow sleeve in a sliding manner, the bottom of the lifting disc is provided with an upwardly extending supporting sleeve, the lifting mechanism is arranged in the heating base, when in use, the pot body is placed on the upper side of the heating base, the supporting sleeve is sleeved on the hollow sleeve, the hollow sleeve is stretched into the hollow sleeve through the driving end of the lifting mechanism and pushes the mandril to stretch out of the hollow sleeve, the supporting sleeve is driven to ascend through the mandril, so that the lifting disc is separated from the pot body, the application can prevent the driving end of the lifting mechanism from being lifted up until the lifting mechanism is abutted against a material disc by the driving end of the lifting mechanism by arranging the mandril, can reduce the stroke of the driving end of the lifting mechanism, meanwhile, the lifting mechanism is not required to be arranged close to a heat source, and can be prevented from being damaged by the lifting mechanism, has the advantages of simple structure and reasonable layout.

Description

Lifting electric heating chafing dish

Technical Field

The application belongs to the technical field of cooking stoves, concretely relates to lift electric heat chafing dish.

Background

The existing electric lifting hot pot is mainly characterized in that a set of lifting control mechanism and a material tray are added on the basis of an electric hot pot, the material tray is movably arranged in a soup pot, and the lifting control mechanism is used for controlling the material tray to move up and down. By lifting the tray, the food materials in the soup pot can be exposed out of the water, and the food taking staff can conveniently take the food materials.

However, the conventional electric chafing dish lifting control mechanism is complex, the drive end of the conventional electric chafing dish lifting control mechanism needs to be lifted to be abutted against a charging tray, so that the charging tray can be lifted, the stroke is too long, and in addition, the conventional electric chafing dish lifting control mechanism needs to be arranged close to a soup pot, so that the electric chafing dish lifting control mechanism is easy to damage due to the close to a heat source, and the structure is unreasonable, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

This application provides a lift electric heat chafing dish in order to solve above-mentioned technical problem, has simple structure, rationally distributed advantage.

This application adopts following scheme, lift electric heat chafing dish includes:

heating the base;

the pot body is arranged on the upper side of the heating base, the bottom of the pot body is provided with a hollow sleeve extending upwards, and a push rod capable of sliding upwards and downwards is arranged in the hollow sleeve;

the bottom of the lifting disc is provided with an upward extending support sleeve, and the support sleeve is sleeved on the hollow sleeve, so that the lifting disc can ascend or descend along the hollow sleeve relative to the pot body;

and the lifting mechanism is arranged in the heating base, the driving end of the lifting mechanism can extend into the hollow sleeve and push the ejector rod to extend out of the hollow sleeve, and then the support sleeve is driven to ascend through the ejector rod.

The lifting electric heating chafing dish as described above, the lifting mechanism comprises:

the guide sleeve seat is arranged in the heating base and is provided with a guide groove which is in the same vertical line with the hollow sleeve;

the lifting assembly is arranged in the guide groove in a sliding manner;

and the driving assembly is arranged on one side of the guide sleeve seat and is used for driving the lifting assembly to slide up and down in the guide groove.

The lifting electric heating chafing dish as described above, the lifting assembly comprises:

the lifting sleeve is arranged in the guide groove in a sliding mode, and the inner wall of the lifting sleeve is provided with an internal thread;

and the upper side of the lifting screw is in threaded fit with the internal thread, and the lower side of the lifting screw is connected with the driving component.

According to the lifting electric heating hot pot, the side wall of the lifting sleeve is provided with the outwards convex rotation limiting convex part, and the groove wall of the guide groove is provided with the inwards concave rotation limiting concave part which can be matched with and passed through by the rotation limiting convex part along the vertical direction.

The lifting electric heating hot pot comprises a mounting seat arranged on the heating base, a limiting cover arranged on the upper side of the mounting seat relatively and a guide cylinder arranged between the mounting seat and the limiting cover, wherein the guide groove is formed in the middle of the guide cylinder, and the limiting cover is used for limiting the lifting assembly in the guide cylinder.

According to the lifting electric heating hot pot, the driving assembly comprises a driving piece, a driving gear which is rotatably arranged on the guide sleeve seat and is fixedly connected with the driving end of the driving piece, and a transmission gear which is rotatably arranged on the guide sleeve seat and is in meshing transmission with the driving gear, and the transmission gear is fixedly connected with the lifting assembly.

According to the lifting electric heating hot pot, the lower end of the ejector rod is provided with the limiting convex edge, and the width of the limiting convex edge is larger than the aperture of the upper end opening and the lower end opening of the hollow sleeve;

an elastic reset piece is arranged between the upper end opening of the hollow sleeve and the limiting convex edge.

The heating base comprises a bottom shell, a tray arranged on the upper side of the bottom shell and used for supporting the pot body, and a heating disc arranged on the tray and used for heating the pot body.

The lifting electric heating hot pot further comprises a control panel which is arranged on the heating base and electrically connected with the lifting mechanism, and the control panel is provided with a lifting shifting piece for controlling the lifting mechanism to lift and a descending shifting piece for controlling the lifting mechanism to descend.

The lifting electric heating hot pot further comprises a pot cover used for sealing the pot body, and the pot cover is provided with a yielding groove which yields the supporting sleeve when the lifting plate rises.

Compared with the prior art, the beneficial effects of this application are as follows:

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a schematic cross-sectional view of a lifting electric chafing dish in an embodiment of the present application;

FIG. 2 is a schematic sectional view of the lifting plate of the electric chafing dish of the present application;

FIG. 3 is an exploded view of the lifting electric chafing dish in the embodiment of the present application;

FIG. 4 is a schematic perspective view of the lifting electric chafing dish in the embodiment of the present application;

FIG. 5 is a schematic perspective view of a lift mechanism in an embodiment of the present application;

FIG. 6 is an exploded view of the lift mechanism in an embodiment of the subject application;

fig. 7 is an exploded view of another perspective of the lift mechanism in the embodiment of the present application.

Detailed Description

As shown in fig. 1-7, the lifting electric heating chafing dish comprises a heating base 1, a pot body 2, a lifting disc 3 and a lifting mechanism 4; the pot body 2 is arranged on the upper side of the heating base 1, the bottom of the pot body is provided with a hollow sleeve 21 extending upwards, and a mandril 22 capable of sliding upwards and downwards is arranged in the hollow sleeve 21; the bottom of the lifting disc 3 is provided with a support sleeve 31 extending upwards, and the support sleeve 31 is sleeved on the hollow sleeve 21, so that the lifting disc 3 can ascend or descend along the hollow sleeve 21 relative to the pot body 2; the lifting mechanism 4 is arranged in the heating base 1, and the driving end of the lifting mechanism can extend into the hollow sleeve 21 and push the ejector rod 22 to extend out of the hollow sleeve 21, so that the supporting sleeve 31 is driven to ascend through the ejector rod 22.

Preferably, the lifting mechanism 4 comprises a guide sleeve seat 41, a lifting assembly 42 and a driving assembly 43; the guide sleeve seat 41 is arranged in the heating base 1, and is provided with a guide groove 410 which is in the same vertical line with the hollow sleeve 21; the lifting assembly 42 is slidably arranged in the guide groove 410; the driving assembly 43 is disposed at one side of the guide sleeve seat 41, and is used for driving the lifting assembly 42 to slide up and down in the guide groove 410. This application plays the guide effect of vertical direction through uide bushing seat 41, drives lifting unit through drive assembly and slides from top to bottom in the guide way, and under the drive assembly effect, lifting unit can stretch into or withdraw from the cavity sleeve, and then promotes the ejector pin and rise, through ejector pin jack-up lifting disk, realizes lifting disk's lifting up, the formation of the reducible lifting unit of this application, avoids drive assembly to be close to the heat source simultaneously and shines into impairedly.

Preferably, the lifting assembly 42 comprises a lifting sleeve 421 and a lifting screw 422; the lifting sleeve 421 is slidably arranged in the guide groove 410, and the inner wall of the lifting sleeve is provided with an internal thread 420; the upper side of the lifting screw 422 is in threaded fit with the internal thread 420, and the lower side is connected with the driving component 43. This application drives the lifting screw through drive assembly and rotates, and then makes screw-thread fit's fall way cover rise in the guide way and get into hollow sleeve in to the top pushes away the ejector pin and drives the lifting disk and rise, or makes screw-thread fit's fall in the guide way and withdraw from hollow sleeve, thereby removes the drive effect of ejector pin, makes the lifting disk descend, and screw-thread fit's advantage is that the drive is stable, can prevent skew and increase life.

Preferably, the side wall of the lifting sleeve 421 is provided with a rotation limiting protrusion 423 protruding outwards, and the groove wall of the guide groove 410 is provided with a rotation limiting recess 4101 recessed inwards along the vertical direction and allowing the rotation limiting protrusion 423 to fit through. Through the cooperation of the rotation limiting convex part and the rotation limiting concave part, the lifting sleeve can be prevented from rotating in the guide groove to influence the lifting effect.

Preferably, the guide sleeve seat 41 includes an installation seat 411 disposed on the heating base 1, a limiting cover 412 disposed on the upper side of the installation seat 411, and a guide cylinder 413 disposed between the installation seat 411 and the limiting cover 412, the guide groove 410 is disposed in the middle of the guide cylinder 413, and the limiting cover 412 is used for limiting the lifting assembly 42 in the guide cylinder 413. During the use, the lifting sleeve is installed in the guide cylinder, owing to there is the limit convex part of changeing for the lifting sleeve can only pass spacing lid in the cylinder portion in the upper portion stretches into hollow sleeve, and limit convex part of changeing can only block in the guide way owing to the limiting displacement of spacing lid, avoids the lifting sleeve to rise all the time and pushes out the pot body with the lifting disk.

Preferably, the driving assembly 43 includes a driving member 431, a driving gear 432 rotatably disposed on the guide sleeve seat 41 and fixedly connected to a driving end of the driving member 431, and a transmission gear 433 rotatably disposed on the guide sleeve seat 41 and in meshing transmission with the driving gear 432, and the transmission gear 433 is fixedly connected to the lifting assembly 42. Preferred driving piece is servo motor, can corotation or reversal, and the driving piece drives drive gear and rotates for rotate in step with drive gear fixed connection's lifting screw, and then drive the lifting sleeve pipe in step and go up and down, this application passes through gear drive, reduces the space demand, can reduce the height of heating base, improves the product practicality.

Preferably, the lower end of the ejector rod 22 is provided with a limiting convex edge 220, and the width of the limiting convex edge 220 is greater than the aperture of the upper end and the lower end of the hollow sleeve 21; the purpose of the design is to prevent the ejector rod from separating from the hollow sleeve, and the lower end of the hollow sleeve is fixed at the bottom of the pot body through a locking screw; the hollow sleeve 21 upper end opening with be equipped with elasticity between the spacing protruding edge 220 and reset 23, the purpose that sets up the Tangxing piece that resets plays the cushioning effect, when avoiding the ejector pin to rise to the top, hits hollow sleeve upper end opening, can also its reset action simultaneously, can provide the elastic force that the lifter plate descends.

Preferably, the heating base 1 comprises a bottom shell 11, a tray 12 arranged on the upper side of the bottom shell 11 and used for supporting the pot body 2, and a heating plate 13 arranged on the tray 12 and used for heating the pot body 2. During the use, elevating system sets up between tray and drain pan, and the dish that generates heat sets up at the tray upside, and dish and tray that generate heat all are equipped with the through hole that supplies the lifting sleeve to pass.

Preferably, the lifting electric heating hot pot further comprises a control panel 5 which is arranged on the heating base 1 and electrically connected with the lifting mechanism 4, and the control panel 5 is provided with a lifting shifting piece 51 for controlling the lifting mechanism 4 to lift and a lowering shifting piece 52 for controlling the lifting mechanism 4 to lower. The temperature of the heating plate can be adjusted through the control panel, and the lifting mechanism is controlled to act, so that the lifting plate is controlled to lift.

Preferably, the lifting electric heating hot pot further comprises a pot cover 6 for covering the pot body 2, wherein the pot cover 6 is provided with an abdicating groove 60 for abdicating the support sleeve 31 when the lifting plate 3 ascends. The purpose of setting up the groove of stepping down is when avoiding the lifting disk to rise, supports the sleeve pipe and pushes up the pot cover, and this application is when the pot cover lid and state, equally can rise the lifting disk.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The lifting electric heating chafing dish is characterized in that: the method comprises the following steps:

a heating base (1);

the pot body (2) is arranged on the upper side of the heating base (1), the bottom of the pot body is provided with a hollow sleeve (21) extending upwards, and an ejector rod (22) capable of sliding up and down along the hollow sleeve (21) is arranged in the hollow sleeve;

the bottom of the lifting disc (3) is provided with a supporting sleeve (31) extending upwards, the supporting sleeve (31) is sleeved on the hollow sleeve (21), and the lifting disc (3) can ascend or descend along the hollow sleeve (21) relative to the pot body (2);

the lifting mechanism (4) is arranged in the heating base (1), the driving end of the lifting mechanism can extend into the hollow sleeve (21) and push the ejector rod (22) to extend out of the hollow sleeve (21), and then the supporting sleeve (31) is driven to ascend through the ejector rod (22).

2. The lifting electric chafing dish according to claim 1, wherein: the lifting mechanism (4) comprises:

the guide sleeve seat (41) is arranged in the heating base (1), and is provided with a guide groove (410) which is in the same vertical line with the hollow sleeve (21);

the lifting component (42) is arranged in the guide groove (410) in a sliding manner;

and the driving assembly (43) is arranged on one side of the guide sleeve seat (41) and is used for driving the lifting assembly (42) to slide up and down in the guide groove (410).

3. The lifting electric chafing dish according to claim 2, characterized in that: the lift assembly (42) includes:

the lifting sleeve (421) is arranged in the guide groove (410) in a sliding manner, and the inner wall of the lifting sleeve is provided with an internal thread (420);

and the upper side of the lifting screw rod (422) is in threaded fit with the internal thread (420), and the lower side of the lifting screw rod is connected with the driving component (43).

4. A lifting electric chafing dish according to claim 3, characterized in that: the side wall of the lifting sleeve (421) is provided with a rotation limiting convex part (423) protruding outwards, and the groove wall of the guide groove (410) is provided with a rotation limiting concave part (4101) which is recessed inwards and can be matched with and passed through by the rotation limiting convex part (423) along the vertical direction.

5. The lifting electric chafing dish according to claim 2, characterized in that: guide sleeve seat (41) are including locating mount pad (411), relative locating on heating base (1) spacing lid (412) of mount pad (411) upside and locating mount pad (411) with guide cylinder (413) between spacing lid (412), guide way (410) are located guide cylinder (413) middle part, spacing lid (412) are used for spacingly lifting unit (42) in guide cylinder (413).

6. The lifting electric chafing dish according to claim 2, characterized in that: drive assembly (43) include driving piece (431), rotate locate on uide bushing seat (41) and with driving piece (431) drive gear (432) of drive end fixed connection to and rotate locate on uide bushing seat (41) and with drive gear (432) meshing driven drive gear (433), just drive gear (433) with lifting unit (42) fixed connection.

7. The lifting electric chafing dish according to claim 1, wherein: the lower end of the ejector rod (22) is provided with a limiting convex edge (220), and the width of the limiting convex edge (220) is larger than the aperture of the upper end and the lower end of the hollow sleeve (21);

an elastic reset piece (23) is arranged between the upper end opening of the hollow sleeve (21) and the limiting convex edge (220).

8. The lifting electric chafing dish according to claim 1, wherein: the heating base (1) comprises a bottom shell (11), a tray (12) arranged on the upper side of the bottom shell (11) and used for supporting the pot body (2), and a heating disc (13) arranged on the tray (12) and used for heating the pot body (2).

9. The lifting electric chafing dish according to claim 1, wherein: the lifting electric heating hot pot further comprises a control panel (5) which is arranged on the heating base (1) and is electrically connected with the lifting mechanism (4), and a lifting shifting piece (51) which is used for controlling the lifting mechanism (4) to lift and a falling shifting piece (52) which is used for controlling the falling of the lifting mechanism (4) are arranged on the control panel (5).

10. The lifting electric chafing dish according to claim 1, wherein: the lifting electric heating hot pot further comprises a pot cover (6) used for sealing the pot body (2), and a yielding groove (60) for yielding the supporting sleeve (31) when the lifting disc (3) rises is arranged on the pot cover (6).