CN212325787U

CN212325787U - Rotary disc device for dining table

Info

Publication number: CN212325787U
Application number: CN202020566576.5U
Authority: CN
Inventors: 姜子龙
Original assignee: Tianjin Chengkairui Electromechanical Technology Co ltd
Current assignee: Tianjin Chengkairui Electromechanical Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-12
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a turntable device for a dining table, which comprises a table plate, a turntable, a first support column, a second support column and a speed reducing motor, wherein the table plate is a round wooden table plate, the lower surface of the table plate is fixedly provided with a plurality of first support columns which are uniformly distributed in an annular shape through screw connection, the bottom of each first support column is fixedly provided with a round bottom plate through welding, the upper surface of the table plate is provided with a plurality of cylindrical grooves which are uniformly distributed in an annular shape, the whole structure is stable and the durability is better, the fixed plate is matched with the rotating plate to play a role of central support, the turntable is supported above the table plate through a roller, so that the outer ring of the turntable is supported, the phenomenon that the turntable is inclined due to excessive dishes on one side of the turntable is prevented, and meanwhile; the spring column below the fixing plate can buffer the impact force when dishes are placed; when closing gear motor, the accessible staff rotates the rubber circle and makes the carousel rotate, and the elastic coefficient and the coefficient of friction of rubber circle are higher than glass, can prevent the staff scotch when convenient pivoted.

Description

Rotary disc device for dining table

Technical Field

The utility model relates to a turntable device, in particular to a turntable device for a dining table.

Background

The dining-table of prior art presss from both sides the dish for many people of big desktop conveniently, often set up a carousel that can rotate at the desktop center, the carousel is mostly wooden or glass material, place on the carousel with bowl dish etc. that the convenience was used for dining, then the rotation center carousel can remove various dishes to the diner before, for the convenience of customers have dinner, partial dining-table adopts the mode that the motor drove, however the in-process of carousel is put to some heavier dishes, can produce a great impact force to the carousel, the center pin that leads to the motor receives certain impact, thereby arouse motor bearing to damage, except this under the condition of not using the motor, often can drip some oil stains on the in-process carousel of having dinner, lead to the carousel more smooth, the staff is difficult to rotate the carousel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carousel device that dining-table was used to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotary table device for a dining table comprises a table plate, a rotary table, a first support column, a second support column and a speed reducing motor, wherein the table plate is a round wooden table plate, the lower surface of the table plate is fixedly connected with the first support columns which are uniformly distributed in an annular shape through screws, the bottom of each first support column is fixedly provided with a round bottom plate through welding, the upper surface of the table plate is provided with a plurality of cylindrical grooves which are uniformly distributed in an annular shape, each cylindrical groove is positioned from the center of the circle of the table plate to the middle of the edge, the axial lead of each cylindrical groove penetrates through the axis of the table plate, the two ends of each cylindrical groove are provided with round grooves which are fixed with bearings in an embedded manner, the centers of the bearings at the two sides of each cylindrical groove are positioned on the same straight line, the rollers are cylinders, the two ends of each roller are fixedly provided with rotating shafts through welding, the diameters of the rotating shafts are equal to the inner diameters of the bearings, the centre of a circle of circular recess is fixed with gear motor through screwed connection, gear motor's axle is perpendicular upwards, the circular recess of table is located a plurality of spring post that the annular distributes around the gear motor axle, the bottom of spring post is passed through welded fastening directly over the table, the lower surface of the fixed plate of upper surface welded fastening of spring post, open in the centre of a circle of fixed plate has the through-hole to make gear motor's axle pass, open the upper surface of fixed plate has annular semicircular groove, swing joint is fixed with a plurality of ball in the annular semicircular groove of fixed plate.

As a further aspect of the present invention: the turntable is a tempered glass turntable, a circular rotating plate is fixed at the center of the lower surface of the turntable through welding, the diameter of the rotating plate is equal to that of the fixed plate, a groove is formed in the center of the lower surface of the rotating plate, a shaft of the speed reducing motor is fixed in the groove in the lower surface of the rotating plate through key pin fitting, an annular rubber ring is fixed on the outer ring of the turntable through nesting interference fitting, and the inner side of the rubber ring is a groove matched with the outer ring of the turntable.

As a further aspect of the present invention: a second supporting column is welded and fixed to the center of the circle of the lower surface of the table plate and is a hollow cylinder, the speed reduction motor is wrapped by the second supporting column, a horizontal supporting plate is welded and fixed to the inner portion of the second supporting column, and the supporting plate is located on the lower surface of the speed reduction motor.

Compared with the prior art, the beneficial effects of the utility model are that: the table plate is matched with the rotating plate to play a role of central support, the turntable is supported above the table plate through the rollers, so that the outer ring of the turntable is supported, the phenomenon that the turntable is inclined due to excessive dishes on one side of the turntable is prevented, and meanwhile, the shaft of the speed reducing motor is protected from being eccentric; the spring column below the fixing plate can buffer the impact force when dishes are placed; when closing gear motor, the accessible staff rotates the rubber circle and makes the carousel rotate, and the elastic coefficient and the coefficient of friction of rubber circle are higher than glass, can prevent the staff scotch when convenient pivoted.

Drawings

Fig. 1 is a schematic structural view of a turntable device for dining tables.

Fig. 2 is a plan view of a turntable device for a dining table.

Fig. 3 is a schematic structural view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of a portion B in fig. 1.

As shown in the figure: 1. a table plate; 2. a turntable; 3. a rubber ring; 4. a roller; 5. a bearing; 6. a cylindrical groove; 7. a rotating shaft; 8. a first support column; 9. a second support column; 10. a rotating plate; 11. a fixing plate; 12. a ball bearing; 13. a spring post; 14. a speed reducing motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a turntable device for a dining table includes a table plate 1, a turntable 2, a first support column 8, a second support column 9 and a speed reduction motor 14, where the table plate 1 is a circular wooden table plate 1, the lower surface of the table plate 1 is fixed with a plurality of first support columns 8 uniformly distributed in an annular shape through screw connection, the bottom of each first support column 8 is fixed with a circular bottom plate through welding, the upper surface of the table plate 1 is provided with a plurality of cylindrical grooves 6 uniformly distributed in an annular shape, each cylindrical groove 6 is located at a position from the center of a circle to the middle of the edge of the table plate 1, the axial line of the cylindrical groove 6 passes through the axis of the table plate 1, two ends of the cylindrical groove 6 are provided with circular grooves and are fixed with bearings 5 in an embedded manner, the centers of circles of the bearings 5 at two sides of the cylindrical groove 6 are on the same straight line, the cylindrical rollers 4 are cylinders, two ends of the, roller 4 is fixed in the bearing 5 at cylinder groove 6 both ends through 7 interference fit of both ends axis of rotation, the centre of a circle department of table 1 opens has decurrent circular recess, the centre of a circle of circular recess is fixed with gear motor 14 through screwed connection, gear motor 14's axle is perpendicular upwards, the circular recess of table 1 is located gear motor 14 axle around a plurality of spring post 13 of annular distribution, the bottom of spring post 13 is through welded fastening directly over table 1, the lower surface of upper surface welded fastening fixed plate 11 of spring post 13, the centre of a circle of fixed plate 11 is opened has the through-hole and is made gear motor 14's axle pass, the upper surface of fixed plate 11 is opened there is annular semicircular groove, swing joint is fixed with a plurality of ball 12 in the annular semicircular groove of fixed plate 11.

The turntable 2 is a tempered glass turntable 2, a circular rotating plate 10 is fixed at the center of the lower surface of the turntable 2 through welding, the diameter of the rotating plate 10 is equal to that of the fixed plate 11, a groove is formed at the center of the lower surface of the rotating plate 10, and a shaft of the speed reducing motor 14 is fixed in the groove at the lower surface of the rotating plate 10 through key pin matching.

The center of a circle of the lower surface of the table plate 1 is fixedly welded with a second support column 9, the second support column 9 is a hollow cylinder, the second support column 9 wraps the speed reducing motor 14, a horizontal support plate is fixedly welded inside the second support column 9, and the support plate is located on the lower surface of the speed reducing motor 14.

An annular rubber ring 3 is fixed on the outer ring of the turntable 2 through nesting interference fit, and the inner side of the rubber ring 3 is a groove matched with the outer ring of the turntable 2.

The utility model discloses a theory of operation is: the turntable 2 is driven to rotate by the speed reducing motor 14, the fixed plate 11 and the rotating plate 10 which are arranged above the speed reducing motor 14 are matched to play a role of central support, the turntable 2 is supported above the table plate 1 by the rollers 4, so that the outer ring of the turntable 2 is supported, the phenomenon that the turntable 2 is inclined due to excessive dishes on one side of the turntable 2 is prevented, and meanwhile, the shaft of the speed reducing motor 14 is protected from being eccentric; the spring columns 13 below the fixing plate 11 can buffer the impact force when dishes are placed; when closing gear motor 14, accessible people's hand rotates rubber circle 3 and makes carousel 2 rotate, and the elastic coefficient and the coefficient of friction of rubber circle 3 are higher than glass, can prevent the staff scotch when convenient the pivoted.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A rotary table device for a dining table comprises a table plate (1), a rotary table (2), a first support column (8), a second support column (9) and a speed reducing motor (14), and is characterized in that the table plate (1) is a round wooden table plate (1), the lower surface of the table plate (1) is fixedly provided with the first support columns (8) which are uniformly distributed in a ring shape through screw connection, the bottom of each first support column (8) is fixedly provided with a round bottom plate through welding, the upper surface of the table plate (1) is provided with a plurality of cylindrical grooves (6) which are uniformly distributed in a ring shape, each cylindrical groove (6) is positioned from the circle center to the middle of the edge of the table plate (1), the axial lead of each cylindrical groove (6) penetrates through the axle center of the table plate (1), the two ends of each cylindrical groove (6) are provided with round grooves and are fixedly provided with bearings (5) in a nesting mode, the circle centers of the bearings (5) on the two sides of the cylindrical grooves (, both ends welded fastening of roller (4) has axis of rotation (7), the diameter of axis of rotation (7) equals the internal diameter of bearing (5), roller (4) are fixed in bearing (5) at cylinder groove (6) both ends through both ends axis of rotation (7) interference fit, the centre of a circle department of table (1) is opened has decurrent circular recess, the centre of a circle of circular recess is fixed with gear motor (14) through bolted connection, the axle of gear motor (14) is perpendicularly upwards, the circular recess of table (1) is located gear motor (14) axle around the annular a plurality of spring post (13), the bottom of spring post (13) is through welded fastening directly over table (1), the lower surface of the upper surface welded fastening fixed plate (11) of spring post (13), the centre of a circle of fixed plate (11) is opened there is the through-hole to make the axle of gear motor (14) pass through.

2. A turntable assembly for dining tables as claimed in claim 1, wherein said fixing plate (11) has a semicircular annular recess formed on its upper surface, and a plurality of balls (12) are movably connected and fixed in the semicircular annular recess of the fixing plate (11).

3. The turntable device for the dining table as claimed in claim 1, wherein the turntable (2) is a tempered glass turntable (2), a circular rotating plate (10) is fixed at the center of the lower surface of the turntable (2) by welding, the diameter of the rotating plate (10) is equal to that of the fixed plate (11), a groove is formed at the center of the lower surface of the rotating plate (10), and a shaft of the speed reduction motor (14) is fixed in the groove at the lower surface of the rotating plate (10) by a key pin in a matching manner.

4. The turntable device for dining tables as claimed in claim 1, wherein the center of the lower surface of the table plate (1) is welded and fixed with the second pillar (9), the second pillar (9) is a hollow cylinder, the second pillar (9) covers the speed reduction motor (14), the inner part of the second pillar (9) is welded and fixed with the horizontal support plate, and the support plate is located on the lower surface of the speed reduction motor (14).

5. A dining table turntable device according to claim 1, wherein the outer ring of the turntable (2) is fixed with an annular rubber ring (3) by nesting interference fit, and the inner side of the rubber ring (3) is a groove matched with the outer ring of the turntable (2).