CN215423474U

CN215423474U - Rotating structure of rotating cabinet bottom plate and rotating cabinet thereof

Info

Publication number: CN215423474U
Application number: CN202120882007.6U
Authority: CN
Inventors: 路啸天
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-07
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a rotary structure of a rotary cabinet chassis, which comprises a chassis, a rotary table and a plane bearing arranged between the chassis and the rotary table, wherein a positioning shaft is arranged on the axis of the chassis, and the rotary table can be rotatably positioned on the chassis through the positioning shaft and the plane bearing. The utility model also discloses a rotary cabinet, which comprises a cabinet body, a supporting bottom plate and the rotary cabinet bottom plate rotary structure, wherein the bottom of the cabinet body is connected with the rotary table, and the bottom plate is arranged on the supporting bottom plate. The utility model provides a rotary cabinet bottom plate rotating structure and a rotary cabinet thereof.

Description

Rotating structure of rotating cabinet bottom plate and rotating cabinet thereof

Technical Field

The utility model relates to the technical field of articles for daily use and office, in particular to a rotary cabinet bottom plate rotary structure and a rotary cabinet thereof.

Background

With the improvement of living standard of people, the storage articles are pursued flexibly, quickly and variously. And the rotary storage cabinet with the rotary function is already in the visual field of people. At present, products such as a rotary storage cabinet and the like are mostly driven by a motor, the motor is connected with the cabinet body, and the cabinet body is controlled to rotate through the rotation of the motor. The rotary cabinet in the prior art is complex in product structure, heavy in size and inconvenient to move. The rotating cabinet body is completely connected with the output shaft of the motor, and the motor is usually arranged at the bottom of the cabinet body and stressed during working and standing, so that metal fatigue is easily caused, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary structure of a rotary cabinet bottom plate, which is connected to the bottom of a cabinet body and has the characteristics of compact structure and flexible rotation; the utility model provides a rotary cabinet, and by arranging the chassis rotary structure, the cabinet body can flexibly rotate, the structure is simple, and the service life is long.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a rotary structure of a rotary cabinet chassis comprises the chassis, a rotary table and a plane bearing arranged between the chassis and the rotary table, wherein a positioning shaft is arranged on the axis of the chassis, and the rotary table can be rotatably positioned on the chassis through the positioning shaft and the plane bearing.

By adopting the technical scheme, the turntable can rotate relative to the chassis and keeps coaxial with the chassis through the matching of the positioning shaft and the plane bearing.

Further, the positioning shaft comprises a shaft seat and a shaft core, an inner ring of the plane bearing is in rotating fit with the outer periphery of the shaft seat, and the shaft core penetrates through a shaft core hole of the rotary table to enable the rotary table to rotate on the chassis. The planar bearing is sleeved on the outer periphery of the shaft seat to rotate, and the thickness of the planar bearing is larger than that of the shaft seat so that the surface of the planar bearing is in contact with the inner side surface of the rotary table to support the rotary table to rotate.

Further, the plane bearing comprises an upper ring, a lower ring and a needle roller rolling ring arranged between the upper ring and the lower ring, and the upper ring abuts against the inner side face of the rotary table to support the rotary table to rotate. The plane bearing is formed by combining an upper ring, a lower ring and a roller pin rolling ring, is convenient to disassemble and assemble, and the upper ring is abutted to the rotary table to support the rotation of the rotary table when being assembled.

Further, a centering shaft extending downwards is arranged at the shaft core at the bottom of the chassis. The centering shaft is used for supporting and positioning the chassis to rotate along the shaft center.

The utility model also provides another technical scheme: the rotary cabinet comprises a cabinet body, a supporting bottom plate and a rotary structure of the rotary cabinet bottom plate, wherein the rotary structure of the rotary cabinet bottom plate is characterized in that the bottom of the cabinet body is connected with a rotary table, and the base plate is arranged on the supporting bottom plate.

According to the technical scheme, the base plate is arranged on the supporting bottom plate, the positioning shaft is fixed on the bottom plate, the rotary table is connected to the bottom of the cabinet body and drives the cabinet body to rotate through rotation of the rotary table, and the rotary structure is embedded between the supporting bottom plate and the bottom of the cabinet body in use, so that attractiveness of the rotary cabinet is not affected.

Furthermore, a hidden universal wheel is arranged between the bottom of the cabinet body and the supporting bottom plate. The universal wheels are hidden on the supporting bottom plate or the bottom of the cabinet body, and the exposed rollers walk on the bottom surface of the cabinet body or the supporting bottom plate to play a supporting role.

Further, the top of the cabinet body is provided with a driving motor through a mounting plate, and an output shaft of the driving motor is connected with the top of the cabinet body. The motor is arranged at the top end of the cabinet body, fixed on the mounting plate and connected with and drives the cabinet body to rotate through the output shaft, and the motor is not stressed when standing, so that the stress is avoided, and the service life of the motor is prolonged.

Further, the output shaft of the driving motor is connected with the cabinet body through a flange.

The beneficial effects obtained by the utility model are as follows: arrange the motor in cabinet body top, cabinet body bottom is passed through carousel, plane bearing and chassis and is connected, and the motor does not receive the pressure of the cabinet body, and the drive cabinet body is rotatory, and chassis revolution mechanic buries between cabinet body bottom and the supporting baseplate, does not influence the whole pleasing to the eye of the cabinet body, gives other people different experience effects.

Drawings

Fig. 1 is a schematic perspective view of a rotating structure of a rotating cabinet base plate according to an embodiment of the present invention;

FIG. 2 is an exploded view of a rotary structure of a rotary cabinet base plate according to an embodiment of the present invention;

FIG. 3 is an exploded view of a plane bearing of a rotary structure of a base plate of a rotary cabinet according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a rotary cabinet according to an embodiment of the present invention;

FIG. 5 is an exploded view of a rotary cabinet according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a hidden universal wheel in a rotary cabinet according to an embodiment of the present invention.

Description of reference numerals: the rotary table comprises a base plate 1, a rotary table 2, a shaft core hole 21, a plane bearing 3, an upper ring 31, a needle roller rolling ring 32, a lower ring 33, a positioning shaft 4, a shaft core 41, a shaft seat 42, a centering shaft 43, a cabinet body 6, a supporting bottom plate 7, a hidden universal wheel 8, a mounting plate 9, a driving motor 10, a flange 11 and a rotary cabinet bottom plate 1a in a rotary structure.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

Example one

Referring to fig. 1, 2 and 3, a rotating structure of a rotating cabinet chassis comprises a chassis 1, a rotating disc 2 and a plane bearing 3 arranged between the chassis 1 and the rotating disc 2, wherein a positioning shaft 4 is arranged on the axis of the chassis 1, and the rotating disc 2 can be rotatably positioned on the chassis 1 through the positioning shaft 4 and the plane bearing 3.

The positioning shaft 4 comprises a shaft seat 42 and a shaft core 41, the inner ring of the plane bearing 3 is in rotating fit with the outer periphery of the shaft seat 42, and the shaft core 41 passes through the shaft core hole 21 of the turntable 2 to position the turntable 2 to rotate on the chassis 1. Wherein the thickness of the plane bearing 3 is larger than that of the shaft seat 42 so as to be padded on the turntable 2. The shaft core 41 penetrates through the peripheral core hole 21 of the turntable 2 and is used for positioning the turntable 2 to enable the turntable 2 to rotate coaxially with the chassis 1; the other end of the shaft core 41 extends out of the bottom surface of the chassis 1 for installing the chassis 1.

The flat bearing 3 includes an upper ring 31, a lower ring 33, and a needle roller 32 interposed between the upper ring 31 and the lower ring 33, and the upper ring 31 abuts against the inner side surface of the turntable 2 to support the turntable 2 for rotation. The lower ring 33 is padded on the chassis 1, the needle roller ring 32 is arranged on the lower ring 33, the upper ring 31 covers the needle roller ring 32 to form the plane bearing 3, and the upper ring 31 is abutted against the inner side surface of the turntable 2 to support the turntable 2 to rotate. A centering shaft 43 extending downwards is arranged at the bottom shaft core of the chassis 1.

In the implementation process, the chassis 1 and the turntable 2 can be connected to the cabinet body of the rotary cabinet in a screw fixing mode respectively, the chassis 1 is arranged on the ground, and the cabinet body of the rotary cabinet can be rotated.

Example two

Referring to fig. 1 to 6, a rotary cabinet includes a cabinet body 6, a supporting bottom plate 7 and a rotary structure 1a of the rotary cabinet bottom plate described in embodiment 1, the bottom of the cabinet body 6 is connected to a turntable 2, and the chassis 1 is disposed on the supporting bottom plate 7. A hidden universal wheel 8 is arranged between the bottom of the cabinet body 6 and the supporting bottom plate 7.

The top of the cabinet body 6 is provided with a driving motor 10 through a mounting plate 9, and an output shaft of the driving motor 10 is connected with the top of the cabinet body 6. Specifically, an output shaft of the driving motor 10 is connected to the cabinet 6 through a flange 11.

In the embodiment, when the rotating structure 1a of the rotating cabinet bottom plate is implemented specifically, the rotating structure is arranged between the supporting bottom plate 7 and the bottom of the cabinet body 6, the bottom plate 1 is arranged on the supporting bottom plate 7, the centering shaft 43 is used for supporting and positioning the bottom plate 1, the rotating disc 2 is connected to the bottom of the cabinet body 6, the top end of the cabinet body 6 is connected with the driving motor 10 through the flange 11, and the driving motor 10 is arranged on the mounting plate 9. The hidden universal wheels 8 are arranged at the bottom of the cabinet body 6, and the hidden universal wheels 8 roll on the surface of the supporting bottom plate 7 and are used for supporting the rotary cabinet body 6. The mounting panel 9 is fixed, through driving motor 10's drive, drives cabinet body 6 and rotates for supporting baseplate 7, and the article in the cabinet body 6 presents in the front of the user through rotatory mode, gives people different experience.

In summary, the actual samples of the present invention are prepared according to the description and the drawings, and after a plurality of usage tests, the effect of the usage tests proves that the present invention can achieve the expected purpose, and the practical value is undoubted. The above-mentioned embodiments are only for convenience of illustration and not intended to limit the utility model in any way, and those skilled in the art will be able to make equivalents of the features of the utility model without departing from the technical scope of the utility model.

Claims

1. The utility model provides a revolving cabinet chassis revolution mechanic which characterized in that: the automatic positioning device comprises a chassis (1), a turntable (2) and a plane bearing (3) arranged between the chassis (1) and the turntable (2), wherein a positioning shaft (4) is arranged on the axis of the chassis (1), and the turntable (2) can be rotatably positioned on the chassis (1) through the positioning shaft (4) and the plane bearing (3).

2. The rotary cabinet chassis rotary structure of claim 1, wherein: the positioning shaft (4) comprises a shaft seat (42) and a shaft core (41), the inner ring of the plane bearing (3) is in running fit with the outer periphery of the shaft seat (42), and the shaft core (41) penetrates through a shaft core hole (21) of the turntable (2) to position the turntable (2) to rotate on the chassis (1).

3. The rotary cabinet chassis rotary structure of claim 2, wherein: the plane bearing (3) comprises an upper ring (31), a lower ring (33) and a needle roller rolling ring (32) arranged between the upper ring (31) and the lower ring (33), wherein the upper ring (31) is abutted to the inner side surface of the turntable (2) to support the turntable (2) to rotate.

4. The rotary cabinet chassis rotary structure of claim 2, wherein: a centering shaft (43) extending downwards is arranged at the shaft core at the bottom of the chassis (1).

5. A rotating cabinet is characterized in that: comprising a cabinet body (6), a supporting bottom plate (7) and a rotating structure (1a) of the rotating cabinet bottom plate of any one of the claims 1 to 3, wherein the bottom of the cabinet body (6) is connected with a rotating disc (2), and the base plate (1) is arranged on the supporting bottom plate (7).

6. The rotating cabinet according to claim 5, wherein: and a hidden universal wheel (8) is arranged between the bottom of the cabinet body (6) and the supporting bottom plate (7).

7. The rotating cabinet according to claim 5, wherein: the top of the cabinet body (6) is provided with a driving motor (10) through a mounting plate (9), and an output shaft of the driving motor (10) is connected with the top of the cabinet body (6).

8. The rotating cabinet according to claim 7, wherein: an output shaft of the driving motor (10) is connected with the cabinet body (6) through a flange (11).