CN218737752U

CN218737752U - Core of rotary dining table

Info

Publication number: CN218737752U
Application number: CN202222647547.3U
Authority: CN
Inventors: 廖海全
Original assignee: Foshan Shunde Chengbinuo Machinery Co ltd
Current assignee: Foshan Shunde Chengbinuo Machinery Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-28
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the technical field of a rotary dining table, in particular to a movement of the rotary dining table, which comprises a supporting rod, wherein a rotating part is rotatably arranged at the upper end of the supporting rod, the rotating part comprises a driving fluted disc, a driven sleeve is arranged above the driving fluted disc, the driving fluted disc and the driven sleeve are connected through an elastic jacking part, a flange plate is arranged on the outer wall of the upper part of the driven sleeve, a connecting flange is sleeved at the upper end of the flange plate, and a rotary plate frame is arranged on the outer wall of the connecting flange; this lazy susan's core is established and installation flange through the ring flange cover at the installation of driven sleeve upper portion outer wall, and operating personnel need not look up the state and carry out the dismouting, easy dismounting, raise the efficiency, and elasticity roof pressure portion can be used to adjust and drive the pressure between the fluted disc to adjust the frictional force between elasticity roof pressure portion and the drive fluted disc, so that it is rotatory to drive driven sleeve.

Description

Core of rotary dining table

Technical Field

The utility model belongs to the technical field of the lazy susan technique and specifically relates to a core of lazy susan.

Background

Large dining tables such as hotels or restaurants are usually rotatable to facilitate the diners to pick up dishes, and the rotation mode can be changed into electric rotation for more convenient use.

As can be seen from the description and the drawings of the specification, the core structure of a rotary dining table disclosed in chinese patent document CN217161340U includes a core shaft, a driving member and a driven member rotatably connected to the core shaft, the driving member is provided with a gear portion, the driven member is provided with a connecting panel portion, the connecting panel portion is provided with a plurality of sets of friction components for contacting with the gear portion, so that the driving member drives the driven member to rotate, the driven member is fixedly connected with a turntable, and the driving member drives the turntable to rotate.

According to the attached drawing of the core structure among the above prior art, the carousel is that direct embedding fixes the upper end at the follower, but in this kind of embedding structure, because carousel weight is great, when the driving part drives the follower rotation, the phenomenon of skidding appears easily in the carousel, if further fixed the carousel through the screw, operating personnel need operate the inconvenient dismouting in the state of looking up in carousel below.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a core of a rotary dining table, which aims to solve the problem that the turntable is directly embedded and fixed at the upper end of a driven part to cause inconvenient disassembly and assembly in the prior art.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a core of lazy susan, includes the bracing piece, the upper end of the support bar rotatably installs the rotating part, the rotating part is including driving the fluted disc, driving fluted disc top is provided with driven sleeve, driving fluted disc and driven sleeve are connected through elasticity roof pressure portion, the ring flange is installed to driven sleeve upper portion outer wall, the pot head is equipped with flange on the ring flange, the flange outer wall is installed with the rotary plate rail.

Furthermore, a driven disc is arranged at one end, close to the driving fluted disc, of the driven sleeve, the elastic jacking portion penetrates through the driven disc, and the lower end of the elastic jacking portion jacks and presses the driving fluted disc.

Specifically, a guide groove is formed in the end face, close to the elastic jacking portion, of the driving fluted disc, and the elastic jacking portion abuts against the inside of the guide groove.

More specifically, elasticity roof pressure portion includes the master rod body, master rod body upper end is provided with the driven plate connecting rod, be provided with well cavity in the master rod body and the driven plate connecting rod, driven plate connecting rod and driven plate threaded connection, install the elastic component in the cavity, the regulation roof pressure piece is installed to well cavity upper end, elastic component lower extreme butt is in the guide way, and the upper end contacts with regulation roof pressure piece.

More specifically, the elastic component includes the spring that is located the cavity intracavity, and this spring lower extreme is provided with the steel ball, and this steel ball lower extreme and guide way contact mutually, adjust roof pressure spare and cavity intracavity threaded connection.

More specifically, adjust roof pressure spare and be the screw rod, threaded connection has last spacing ring on the body of rod of this screw rod, this screw rod lower extreme and well cavity threaded connection, threaded connection has lower spacing ring on the body of rod of driven plate connecting rod, the centre gripping has between this last spacing ring and the lower spacing ring driven plate.

Further, install the motor installation department on the bracing piece, this motor installation department is located the below of rotating part.

The beneficial effects of the utility model reside in that: establish and install flange through the ring flange cover at driven sleeve upper portion outer wall installation, operating personnel need not look up the state of looking up and carry out the dismouting, easy dismounting, raise the efficiency, elasticity roof pressure portion can be used to adjust and drive the pressure between the fluted disc to adjust the frictional force between elasticity roof pressure portion and the drive fluted disc, so that it is rotatory to drive driven sleeve.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the movement and the rotary tray frame of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the movement of the present invention.

Fig. 3 is a schematic perspective view of the elastic pressing portion.

Fig. 4 is an exploded view of the elastic pressing part.

In the figure: the device comprises a support rod 1, a driving fluted disc 2, a driven sleeve 3, an elastic jacking portion 4, a flange plate 5, a connecting flange 6, a rotating disc frame 7, a motor mounting portion 8, a guide groove 9, a main rod body 10, a rotating portion 100, steel balls 11, a lower limiting ring 12, an adjusting jacking member 13, an upper limiting ring 14, a driven disc connecting rod 15, a hollow cavity 16 and a spring 17.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The core of the revolving dining table shown in fig. 1 and 2 includes a supporting rod 1, a rotating part 100 is rotatably mounted at the upper end of the supporting rod 1, the rotating part 100 includes a driving fluted disc 2, the driving fluted disc 2 is mounted on the supporting rod 1 through a bearing, a driven sleeve 3 is arranged above the driving fluted disc 2, the driven sleeve 3 is also mounted on the supporting rod 1 through a bearing, the driving fluted disc 2 and the driven sleeve 3 are connected through an elastic pushing part 4, a flange 5 is mounted on the outer wall of the upper part of the driven sleeve 3, a connecting flange 6 is sleeved at the upper end of the flange 5, and a revolving plate frame 7 is mounted on the outer wall of the connecting flange 6; this embodiment is established and installing flange 6 through 5 covers of ring flange at the installation of 3 upper portions outer walls of driven sleeve, and operating personnel need not look up the state and carry out the dismouting, easy dismounting, raise the efficiency, and elasticity top splenium 4 can be used to adjust and drive the pressure between the fluted disc 2 to adjust the frictional force between elasticity top splenium 4 and the drive fluted disc 2, so that it is rotatory to drive driven sleeve 3.

Install motor installation department 8 on the bracing piece 1 of this embodiment, this motor installation department 8 is located the below of rotating part 100, and motor installation department 8 is used for installing the motor, and the motor shaft installation drive gear of motor meshes through the tooth of drive gear with the outer wall of drive fluted disc 2 to it is rotatory to drive fluted disc 2.

A driven disc is arranged at one end of the driven sleeve 3 close to the driving fluted disc 2, the elastic jacking and pressing part 4 is fixedly arranged on the driven disc in a penetrating way, and the lower end of the elastic jacking and pressing part 4 is jacked on the driving fluted disc 2; elasticity top splenium 4 is fixed on the driven plate, is convenient for through the pressure of adjusting with drive fluted disc 2 to change frictional force, be convenient for drive driven sleeve 3 rotatory, can effectively prevent moreover that the person of having a dinner from reversing rotation plate rail 7 and damaging the motor.

In the embodiment, the end surface of the driving fluted disc 2 close to the elastic jacking and pressing portion 4 is provided with the guide groove 9, and the elastic jacking and pressing portion 4 is abutted in the guide groove 9, so that the elastic jacking and pressing portion 4 is prevented from being deviated from the driving fluted disc 2 and damaged.

As shown in fig. 3 and 4, the elastic pressing portion 4 of the present embodiment includes a main rod body 10, a driven plate connecting rod 15 is disposed at an upper end of the main rod body 10, hollow cavities 16 are disposed in the main rod body 10 and the driven plate connecting rod 15, the driven plate connecting rod 15 is in threaded connection with the driven plate, so that the main rod body 10 is fixed and located at a lower end of the driven plate, an elastic member is installed in the hollow cavity 16, an adjusting pressing member 13 is installed at an upper end of the hollow cavity 16, the adjusting pressing member 13 can move up and down in the hollow cavity 16, a lower end of the elastic member abuts against the guide slot 9, and an upper end of the elastic member contacts with the adjusting pressing member 13; so that the pressing force of the elastic member can be adjusted by adjusting the pressing member 13.

In some embodiments, the elastic member comprises a spring 17 positioned in the hollow cavity 16, the lower end of the spring 17 is provided with a steel ball 11, the lower end of the steel ball 11 is in contact with the guide groove 9, and the top pressure adjusting member 13 is in threaded connection with the hollow cavity 16; adjust the height through adjusting roof pressure spare 13 in well cavity 16 to adjust the pressure of spring 17 to the steel ball, make the pressure between steel ball 11 and the guide way 9 adjust, when the people of having a dinner reverse rotation plate rail 7, driven sleeve 3 is at first reversed, because driven sleeve 3 passes through 4 elasticity roof pressures of elasticity roof pressure portion on drive fluted disc 2, and contact with guide way 9 through steel ball 11, normal rotation under drive fluted disc 2 still accessible motor drives, and driven sleeve 3 can be by manual reversal, thereby prevent to damage the motor.

The adjusting jacking part 13 is a screw rod, an upper limiting ring 14 is connected to the rod body of the screw rod in a threaded manner, the lower end of the screw rod is connected with a hollow cavity 16 in a threaded manner, a lower limiting ring 12 is connected to the rod body of the driven disk connecting rod 15 in a threaded manner, and a driven disk is clamped between the upper limiting ring 14 and the lower limiting ring 12, so that the elastic jacking part 4 is stable on the driven disk, the structure is more compact, and the service life is longer.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a core of lazy susan, includes bracing piece (1), its characterized in that, bracing piece (1) upper end rotatably installs rotating part (100), rotating part (100) are including driving fluted disc (2), driving fluted disc (2) top is provided with driven sleeve (3), driving fluted disc (2) and driven sleeve (3) are connected through elasticity top splenium (4), ring flange (5) are installed to driven sleeve (3) upper portion outer wall, the pot head is equipped with flange (6) on ring flange (5), flange (6) outer wall is installed and is revolved the dish frame (7).

2. A mechanism of a rotary dining table as claimed in claim 1, wherein a driven plate is provided at one end of the driven sleeve (3) close to the driving fluted disc (2), the elastic pushing portion (4) is arranged on the driven plate in a penetrating manner, and the lower end of the elastic pushing portion (4) is pushed against the driving fluted disc (2).

3. A movement of a rotary dining table according to claim 2, wherein the end surface of the driving fluted disc (2) near the elastic pressing portion (4) is provided with a guide groove (9), and the elastic pressing portion (4) is abutted in the guide groove (9).

4. A mechanism at a rotary dining table according to claim 3, wherein the elastic pressing portion (4) comprises a main rod body (10), a driven plate connecting rod (15) is disposed at the upper end of the main rod body (10), a hollow cavity (16) is disposed in the main rod body (10) and the driven plate connecting rod (15), the driven plate connecting rod (15) is in threaded connection with the driven plate, an elastic member is disposed in the hollow cavity (16), an adjusting pressing member (13) is disposed at the upper end of the hollow cavity (16), the lower end of the elastic member abuts against the inside of the guide slot (9), and the upper end of the elastic member contacts with the adjusting pressing member (13).

5. A movement at a revolving table according to claim 4, characterized in that the resilient member comprises a spring (17) located in the hollow chamber (16), the spring (17) is provided with a steel ball (11) at a lower end thereof, the lower end of the steel ball (11) is in contact with the guide groove (9), and the top pressure adjusting member (13) is in threaded connection with the hollow chamber (16).

6. A movement for a revolving table according to claim 5, characterised in that the adjusting jack (13) is a threaded rod, the rod body of which is threadedly connected with an upper limit ring (14), the lower end of which is threadedly connected with the hollow chamber (16), and the rod body of the driven plate connecting rod (15) is threadedly connected with a lower limit ring (12), and the driven plate is clamped between the upper limit ring (14) and the lower limit ring (12).

7. A movement for a revolving table according to claim 1, characterized in that the support bar (1) is provided with a motor mounting (8), which motor mounting (8) is located below the revolving unit (100).