CN209403944U - Single motor electric turntable - Google Patents

Abstract

Single motor electric turntable, including top rotary table and pedestal, upper fixed column and upper ball grooves are made under top rotary table, upper fixed column sets upper bearing (metal), upper ball grooves, which set to make in ball fixed ring in 30-50 upper armful of pearl rings, sets ball, upper ball outer diameter is 10mm, lower fixed column is made on pedestal, lower convex platform, lower mounting post and battery case, lower fixed column sets bearing, ball grooves under lower convex platform system, it sets to make in 30-50 lower armful of pearl rings in ball fixed ring above lower convex platform and sets ball, the outer diameter of lower ball is 10mm, pacify control panel and decelerating motor in lower mounting post, decelerating motor connects driving gear, on, guide ring is set between lower ball fixed ring, guide ring upper and lower ends system is oriented to ball grooves, the driven gear ring of guide ring inner wall system, the upper end of driven gear ring is in contact with the outer ring of lower bearing, the outer bulge loop of guide ring outer wall system , outer bulge loop lower end is in contact with the outer ring of upper bearing (metal).

Description

Single motor electric turntable

Technical field

The utility model relates to turntables, more particularly to single motor electric turntable.

Background technique

Turntable is often used on dining room and cargo exhibition booth, traditional turntable cannot mostly rotate automatically, and use is not square Just, and it is unfavorable for the displaying of cargo, therefore people have invented electric turntable.Existing electric turntable has the disadvantage in that one, turns Needing to be arranged 2-3 motors in disk could drive, and energy consumption is high；Two, the load-bearing capacity of turntable is poor；Three, the structural strength of turntable It is low；Four, when turntable stops operating, if motor is also working, it be easy to cause motor locking.

Summary of the invention

The purpose of this utility model is to overcome prior art there are the shortcomings that, it is good to provide a kind of turntable load-bearing capacity, Low energy consumption, and structural strength is high, avoids the single motor electric turntable of motor locking.

The technical solution of the utility model single motor electric turntable is: including top rotary table and pedestal, under the top rotary table It is formed with fixed column and upper ball grooves, upper bearing (metal) is set in upper fixed column, and the inner ring of upper bearing (metal) is through fastener and upper fixed column phase Fixed, upper ball grooves lower section is equipped with upper ball fixed ring, and 30-50 upper armful of pearl rings, each upper armful of pearl are formed in upper ball fixed ring Ball is respectively set in ring, the outer diameter of upper ball is 10mm, and upper ball is slidably matched with upper ball grooves, makes on the pedestal There are lower fixed column, lower convex platform, lower mounting post and battery case, pedestal side is arranged charging socket, lower bearing is arranged in lower fixed column, The inner ring of lower bearing is mutually fixed through fastener and lower fixed column, and lower ball grooves are formed on lower convex platform, and the top of lower convex platform is equipped with down Ball fixed ring is formed with 30-50 lower armful of pearl rings in lower ball fixed ring, lower ball, lower rolling is respectively set in each lower armful of pearl ring The outer diameter of pearl is 10mm, and lower ball is slidably matched with lower ball grooves, and control panel and decelerating motor are installed in lower mounting post, is subtracted The output axis connection driving gear of speed motor, is arranged lithium ion battery in battery case, control panel couple decelerating motor, lithium from Sub- battery and charging socket, between the upper ball fixed ring and lower ball fixed ring be equipped with guide ring, guide ring up and down Both ends are formed respectively with guiding ball grooves, and guiding ball grooves and the upper ball of upper end are slidably matched, and the guiding ball grooves of lower end are under Ball is slidably matched, and is formed with driven gear ring in the inner wall of guide ring, and driven gear ring is meshed with driving gear, driven gear ring it is upper End is in contact with the outer ring of lower bearing, is formed with outer bulge loop, the lower end of outer bulge loop and the outer ring phase of upper bearing (metal) in the outer wall of guide ring Contact.

It, can unlatching by remote control control electric turntable or pass the utility model discloses a kind of single motor electric turntable It closes and the speed of revolving speed, when remote control control electric turntable is opened, control panel receives remote controller signal, control Decelerating motor operating provides electric energy to decelerating motor by lithium ion battery, and the output shaft of decelerating motor drives driving gear rotation, Driving gear is engaged with the driven gear ring of guide ring inner wall, and driving gear drives guide ring rotation, the orienting roll of guide ring upper end Upper ball in upper armful pearl ring of pearl slot and upper ball fixed ring contacts, and the guiding ball grooves of guide ring lower end are fixed with lower ball Lower ball contact in lower armful of pearl ring of ring, rotates upper and lower ball in armful pearl ring above and below, and upper and lower ball is rotating simultaneously Upper and lower ball fixed ring is driven to rotate around the center of entire electric turntable, the upper end of upper ball and the upper ball grooves of top rotary table It is slidably matched, drives top rotary table to generate rotation by upper ball, so that the dinning table panel being placed on top rotary table or cargo be made to obtain To rotation.This programme single motor electric turntable, its advantage is that: one, single decelerating motor and lithium ion battery, low energy consumption, when use Between it is long；Two, 30-50 upper and lower balls are respectively arranged in upper and lower ball fixed ring, the outer diameter of upper and lower ball is 10mm, greatly The uniformly distributed upper and lower ball of size can play effective supporting role to guide ring and top rotary table, its load-bearing capacity is enable to reach 300kg or more；Three, it is formed with upper fixed column under top rotary table, upper bearing (metal), the outer ring upper end guiding of upper bearing (metal) are set in upper fixed column The outer bulge loop lower end of ring is oriented to contact, and the outer ring outer wall of upper bearing (metal) is contacted with the outer wall of guide ring guiding, is formed on pedestal lower solid Fixed column, lower bearing is arranged in lower fixed column, and the upper end of the driven gear ring in outer ring lower end of lower bearing is oriented to contact, the outer ring of lower bearing Outer wall is contacted with the inner wall of guide ring guiding, plays effective guiding role to the rotation of guide ring, to guarantee that its rotation is dynamic That makees is steady, reliable.

Each upper embrace of the utility model single motor electric turntable, the upper ball fixed ring is formed with ring between pearl ring Reinforcing rib is formed with lower ring reinforcing rib between each lower armful of pearl ring of lower ball fixed ring.There are upper ring reinforcing rib and lower ring to reinforce Muscle, the structural strength of ball fixed ring and lower ball fixed ring in raising.The top rotary table lower end is formed with slab reinforcing rib. There is slab reinforcing rib, improves the structural strength of top rotary table.The top rotary table center is formed with middle fixed column, in the base the heart It is formed with bearing mounting base, centre bearing is set in bearing mounting base, middle fixed column is inserted into centre bearing, and centre bearing inner ring is through tight Firmware is mutually fixed with middle fixed column.There are middle fixed column and centre bearing, play a supporting role to the center of top rotary table, improves whole The load-bearing capacity of a electric turntable center.36 upper armful of pearl rings are formed in the upper ball fixed ring, lower ball is fixed 36 lower armful of pearl rings are formed in ring.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model single motor electric turntable；

Fig. 2 is the decomposing state stereoscopic schematic diagram of the utility model single motor electric turntable；

Fig. 3 is the stereoscopic schematic diagram that upper bearing (metal) is arranged under top rotary table；

Fig. 4 is the stereoscopic schematic diagram that decelerating motor, lithium ion battery, charging socket and lower bearing are arranged on pedestal.

Specific embodiment

The utility model relates to a kind of single motor electric turntables, as shown in Fig. 1-Fig. 4, including top rotary table 1 and pedestal 3, institute It is formed with fixed column 11 and upper ball grooves 12 under the top rotary table 1 stated, upper bearing (metal) 13, the inner ring warp of upper bearing (metal) are set in upper fixed column Fastener is mutually fixed with upper fixed column, and upper ball fixed ring 14 is equipped with below upper ball grooves, is formed with 30-in upper ball fixed ring Ball 16 is respectively set in 50 upper armful of pearl rings 15, each upper embrace in pearl ring, the outer diameter of upper ball is 10mm, upper ball and upper ball Slot 12 is slidably matched, and lower fixed column 31, lower convex platform 32, lower mounting post 33 and battery case 34, pedestal one are formed on the pedestal 3 Charging socket 46 is arranged in side, and lower bearing 35 is arranged in lower fixed column, and the inner ring of lower bearing is mutually fixed through fastener and lower fixed column, Lower ball grooves 47 are formed on lower convex platform 32, the top of lower convex platform is equipped with lower ball fixed ring 36, is formed in lower ball fixed ring Lower ball 38 is respectively set in each lower armful of pearl ring for 30-50 lower armful of pearl rings 37, and the outer diameter of lower ball is 10mm, and lower ball is under Ball grooves 32 are slidably matched, and control panel 39 and decelerating motor 40 are installed in lower mounting post 33, and the output shaft of decelerating motor connects Driving gear 41 is connect, lithium ion battery 42 is set in battery case 34, control panel couples decelerating motor, lithium ion battery and fills Electrical socket 46 is equipped with guide ring 5, the upper and lower ends of guide ring between the upper ball fixed ring 14 and lower ball fixed ring 36 Guiding ball grooves 51 are formed respectively with, the guiding ball grooves of upper end are slidably matched with upper ball 16, and the guiding ball grooves of lower end are under Ball 38 is slidably matched, and is formed with driven gear ring 52 in the inner wall of guide ring, driven gear ring is meshed with driving gear 41, driven tooth The upper end of circle is in contact with the outer ring of lower bearing 35, is formed with outer bulge loop 53, the lower end of outer bulge loop and upper axis in the outer wall of guide ring 5 13 outer ring is held to be in contact.Can by remote control control electric turntable open or close and the speed of revolving speed, work as remote controler When controlling electric turntable unlatching, control panel 39 receives remote controller signal, and control decelerating motor 40 operates, by lithium-ion electric Pond 42 provides electric energy to decelerating motor 40, and the output shaft of decelerating motor drives driving gear 41 to rotate, driving gear and guide ring 5 The driven gear ring 52 of inner wall engages, and driving gear 41 drives guide ring 5 to rotate, the guiding ball grooves 51 of guide ring upper end and upper rolling Upper ball 16 in upper armful pearl ring 15 of pearl fixed ring 14 contacts, and the guiding ball grooves 51 of 5 lower end of guide ring are fixed with lower ball Lower ball 38 in lower armful of pearl ring 37 of ring 36 contacts, and rotates upper and lower ball 16,38 in armful pearl ring 15,37 above and below, upper, Lower ball is rotating while upper and lower ball fixed ring 14,36 being driven to rotate around the center of entire electric turntable, upper ball 16 Upper end and the upper ball grooves 12 of top rotary table 1 are slidably matched, and drive top rotary table 1 to generate rotation by upper ball 16, to make to be placed in Dinning table panel or cargo on top rotary table are rotated.This programme single motor electric turntable, its advantage is that: one, single electricity that slows down Machine 40 and lithium ion battery 42, low energy consumption, long using the time；Two, 30-are respectively arranged in upper and lower ball fixed ring 14,36 50 upper and lower balls 16,38, the outer diameter of upper and lower ball are 10mm, and the uniformly distributed upper and lower ball of large scale can be to guide ring 5 and upper Turntable 1 plays effective supporting role, its load-bearing capacity is enable to reach 300kg or more；Three, upper fixation is formed under top rotary table 1 Upper bearing (metal) 13 is arranged in upper fixed column for column 11, and 53 lower end of outer bulge loop of the outer ring upper end guide ring 5 of upper bearing (metal) is oriented to contact, on The outer ring outer wall of bearing 13 is contacted with the outer wall of guide ring 5 guiding, and lower fixed column 31 is formed on pedestal 3, is arranged in lower fixed column Lower bearing 35, the upper end of the driven gear ring 52 in the outer ring lower end of lower bearing are oriented to contact, the outer ring outer wall and guide ring 5 of lower bearing 35 Inner wall be oriented to contact, effective guiding role is played to the rotation of guide ring 5, thus guarantee its spinning movement it is steady, can It leans on.Each upper embrace of the upper ball fixed ring 14 is formed with ring reinforcing rib 17 between pearl ring 15, lower ball fixed ring 36 Lower ring reinforcing rib 43 is formed between each lower armful of pearl ring 37.There are upper ring reinforcing rib 17 and lower ring reinforcing rib 43, ball in raising The structural strength of fixed ring 14 and lower ball fixed ring 36.1 lower end of top rotary table is formed with slab reinforcing rib 18.There is spider Net form reinforcing rib 18 improves the structural strength of top rotary table 1.1 center of top rotary table is formed with middle fixed column 19, in pedestal 3 The heart is formed with bearing mounting base 44, setting centre bearing 45 in bearing mounting base, middle fixed column insertion centre bearing, in centre bearing Circle is mutually fixed through fastener and middle fixed column.There are middle fixed column 19 and centre bearing 45, support is played to the center of top rotary table 1 Effect, improves the load-bearing capacity of entire electric turntable center.36 upper armful of pearls are formed in the upper ball fixed ring 14 Ring 15 is formed with 36 lower armful of pearl rings 37 in lower ball fixed ring 36.

Claims (5)

1. single motor electric turntable, including top rotary table (1) and pedestal (3), it is characterised in that: be formed under the top rotary table (1) Upper bearing (metal) (13) are arranged in upper fixed column in upper fixed column (11) and upper ball grooves (12), the inner ring of upper bearing (metal) through fastener with it is upper Fixed column is mutually fixed, and upper ball fixed ring (14) is equipped with below upper ball grooves, and 30-50 upper armful is formed in upper ball fixed ring Pearl ring (15), each upper embrace are respectively set ball (16) in pearl ring, and the outer diameter of upper ball is 10mm, upper ball and upper ball grooves (12) it is slidably matched, lower fixed column (31), lower convex platform (32), lower mounting post (33) and battery case is formed on the pedestal (3) (34), lower bearing (35) are arranged in lower fixed column in pedestal side setting charging socket (46), the inner ring of lower bearing through fastener with Lower fixed column is mutually fixed, and is formed on lower convex platform (32) lower ball grooves (47), and the top of lower convex platform is equipped with lower ball fixed ring (36), It is formed with 30-50 lower armful of pearl rings (37) in lower ball fixed ring, is respectively set lower ball (38) in each lower armful of pearl ring, lower ball Outer diameter be 10mm, lower ball is slidably matched with lower ball grooves (47), on lower mounting post (33) installation control panel (39) and Lithium ion battery is arranged in decelerating motor (40), the output axis connection driving gear (41) of decelerating motor in battery case (34) (42), control panel connection decelerating motor, lithium ion battery and charging socket (46), the upper ball fixed ring (14) and under Guide ring (5) are equipped between ball fixed ring (36), the upper and lower ends of guide ring are formed respectively with guiding ball grooves (51), upper end Guiding ball grooves are slidably matched with upper ball (16), and the guiding ball grooves of lower end are slidably matched with lower ball (38), in guide ring Inner wall be formed with driven gear ring (52), driven gear ring is meshed with driving gear (41), the upper end of driven gear ring and lower bearing (35) outer ring is in contact, and is formed with outer bulge loop (53) in the outer wall of guide ring (5), the lower end of outer bulge loop and upper bearing (metal) (13) it is outer Circle is in contact.

2. single motor electric turntable as described in claim 1, it is characterised in that: the upper ball fixed ring (14) it is each Upper embrace is formed with ring reinforcing rib (17) between pearl ring (15), is formed between each lower armful of pearl ring (37) of lower ball fixed ring (36) Lower ring reinforcing rib (43).

3. single motor electric turntable as described in claim 1, it is characterised in that: described top rotary table (1) lower end is formed with spider web Shape reinforcing rib (18).

4. single motor electric turntable as described in claim 1, it is characterised in that: described top rotary table (1) center be formed in it is solid Fixed column (19) is formed with bearing mounting base (44) at pedestal (3) center, centre bearing (45) is arranged in bearing mounting base, middle fixation Column is inserted into centre bearing, and centre bearing inner ring is mutually fixed through fastener and middle fixed column.

5. single motor electric turntable as described in claim 1, it is characterised in that: be formed in the upper ball fixed ring (14) 36 are above embraced pearl ring (15), are formed with 36 lower armful of pearl rings (37) in lower ball fixed ring (36).