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CN-224214638-U - Electric turntable movement structure

CN224214638UCN 224214638 UCN224214638 UCN 224214638UCN-224214638-U

Abstract

The utility model relates to the technical field of electric dining tables, in particular to an electric turntable movement structure which comprises a chassis, a turntable and a driving motor, wherein a rotatable transmission ring is arranged on the chassis, the turntable is assembled on the transmission ring, an inner gear ring is arranged on the inner wall of the transmission ring, an outer gear ring is arranged on the outer wall of the transmission ring, a driving gear is arranged on the driving motor, and the driving gear can be meshed with the inner gear ring or the outer gear ring to form transmission connection so as to drive the turntable to rotate on the chassis.

Inventors

  • CHEN XINCUN

Assignees

  • 湖北赢企自动化科技股份有限公司

Dates

Publication Date
20260508
Application Date
20250714

Claims (8)

  1. 1. The electric turntable movement structure comprises a chassis (1), a turntable (11) and a driving motor (12) and is characterized in that a rotatable transmission ring (2) is arranged on the chassis (1), the turntable (11) is assembled on the transmission ring (2), an inner gear ring (21) is arranged on the inner wall of the transmission ring (2), an outer gear ring (22) is arranged on the outer wall of the transmission ring (2), a driving gear (13) is arranged on the driving motor (12), and the driving gear (13) can be meshed with the inner gear ring (21) and/or the outer gear ring (22) to form transmission connection, so that the turntable (11) is driven to rotate on the chassis (1).
  2. 2. The electric turntable movement structure according to claim 1, wherein the transmission ring (2) comprises a flange ring (23), a first jacket (24) and a second jacket (25), the first jacket (24) and the second jacket (25) are arranged at intervals up and down, the first jacket (24) is rotationally connected with the chassis (1), the turntable (11) is assembled on the second jacket (25), the flange ring (23) is fixedly clamped between the first steel ring and the second jacket (25), the first jacket (24), the flange ring (23) and the second jacket (25) are concentrically arranged, and the inner gear ring (21) is arranged on the inner wall of the flange ring (23).
  3. 3. The electric turntable movement structure according to claim 2, wherein the transmission ring (2) further comprises a hoop member (3), the hoop member (3) is sleeved on the outer side walls of the first jacket (24) and the second jacket (25), a bushing (31) is arranged on the inner wall of the hoop member (3), the bushing (31) is clamped and fixed between the first jacket (24) and the second jacket (25), and the outer gear ring (22) is arranged on the outer wall of the hoop member (3).
  4. 4. The electric turntable movement structure of claim 2, wherein the first jacket (24) is arranged on the outer side of the chassis (1) in a surrounding mode, a first ball groove (14) is formed between the inner side wall of the first jacket (24) and the outer side wall of the chassis (1), a plurality of balls are arranged in the first ball groove (14), and the first jacket (24) is in rotary connection with the chassis (1) through the balls.
  5. 5. The electric turntable movement structure of claim 2, wherein the second jacket (25) is arranged on the outer side of the turntable (11) in a surrounding mode, a second ball groove (15) is formed between the inner side wall of the second jacket (25) and the outer side wall of the turntable (11), a plurality of balls are arranged in the second ball groove (15), and the second jacket (25) is in rotary connection with the turntable (11) through the balls.
  6. 6. The motor-driven turntable movement structure according to claim 1, wherein the turntable (11) is provided with at least three tray supports (16), and the at least three tray supports (16) are equiangularly spaced around a rotation center axis of the turntable (11).
  7. 7. The electric turntable movement structure according to claim 1, wherein the bottom surface of the chassis (1) is provided with a bottom plate (17), and the driving motor (12) is arranged on the inner side of the driving ring (2) and fixedly connected with the bottom plate (17), so that the driving gear (13) is meshed with the inner gear ring (21).
  8. 8. The electric turntable movement structure according to claim 1, wherein the chassis (1) is mounted on a table top frame (18), and the driving motor (12) is disposed outside the driving ring (2) and fixedly connected with the table top frame (18), so that the driving gear (13) is meshed with the outer gear ring (22).

Description

Electric turntable movement structure Technical Field The utility model relates to the technical field of electric dining tables, in particular to an electric turntable movement structure. Background In various large dining occasions, a rotatable dinner plate is usually arranged on a dining table, so that dishes can be rotated on the dining table, and a diner can conveniently take the dishes. In order to improve convenience, the dinner plate can also rotate in a self-circulation way. Chinese patent CN214230292U discloses a rotary dining table turntable and a rotary dining table turntable device, comprising a bottom cover, a top cover and a gear ring body, wherein the center points of the bottom cover, the top cover and the gear ring body are coincident, the gear ring body is installed between the bottom cover and the top cover, when the gear ring body is driven by a motor, the gear ring body rotates by taking the center point as the rotation center, and when the gear ring body rotates, the top cover is driven to rotate, and meanwhile, the bottom cover is kept stationary. According to the technical scheme, the gear ring body is driven to rotate through the motor device, and the top cover is driven to rotate when the gear ring body rotates, so that the rotating function of the top cover is realized, and dishes placed on the top cover can rotate along with the rotation of the top cover. In the prior art, the size and the number of teeth of the gear ring body are fixed, and the rotating speed of the gear ring body is also fixed under the driving of the motor. But in the middle of the in-service use, the size specification of dining table and carousel is various, and the dish rotational speed (linear velocity) on the dining table can be different to same carousel rotational speed, needs different gear circle body or motor rotational speed to compare the specification of adaptation dinner plate, and the compatibility is poor, and the use cost is high. Accordingly, the prior art is still in need of improvement and development. Disclosure of utility model The utility model aims to overcome the defects and shortcomings of the prior art and provides an electric turntable movement structure which is reasonable in structure, strong in compatibility and flexible in use. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model discloses an electric turntable movement structure which comprises a chassis, a turntable and a driving motor, wherein a rotatable transmission ring is arranged on the chassis, the turntable is assembled on the transmission ring, an inner gear ring is arranged on the inner wall of the transmission ring, an outer gear ring is arranged on the outer wall of the transmission ring, and a driving gear is arranged on the driving motor and can be meshed with the inner gear ring and/or the outer gear ring to form transmission connection, so that the turntable is driven to rotate on the chassis. According to the scheme, the transmission ring comprises a flange ring, a first jacket and a second jacket, the first jacket and the second jacket are arranged at intervals up and down, the first jacket is rotationally connected with the chassis, the turntable is assembled on the second jacket, the flange ring is clamped and fixed between the first jacket and the second jacket, the first jacket, the flange ring and the second jacket are concentrically arranged, and the inner gear ring is arranged on the inner wall of the flange ring. According to the scheme, the transmission ring further comprises a hoop member, the hoop member is sleeved on the outer side walls of the first jacket and the second jacket, the inner wall of the hoop member is provided with a bushing, the bushing is clamped and fixed between the first jacket and the second jacket, and the outer ring is arranged on the outer wall of the hoop member. According to the scheme, the first jacket is arranged on the outer side of the chassis in a surrounding mode, a first ball groove is formed between the inner side wall of the first jacket and the outer side wall of the chassis, a plurality of balls are arranged in the first ball groove, and the first jacket is in rotary connection with the chassis through the balls. According to the scheme, the second jacket is arranged on the outer side of the turntable in a surrounding mode, a second ball groove is formed between the inner side wall of the second jacket and the outer side wall of the turntable, a plurality of balls are arranged in the second ball groove, and the second jacket is in rotary connection with the turntable through the balls. According to the scheme, at least three tray supports are arranged on the turntable and are arranged at equal intervals around the rotation center shaft of the turntable. According to the scheme, the bottom surface of the chassis is provided with the bottom plate, and the driving motor is arranged on the inner