CN214368929U

CN214368929U - Stable and rotary electric rotary platform

Info

Publication number: CN214368929U
Application number: CN202023009922.9U
Authority: CN
Inventors: 朱李楹
Original assignee: Ji'an Zhiqi Enterprise Service Co ltd
Current assignee: Shanghai Jishan Jinjie Industrial Technology Co.,Ltd.
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-08
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a belong to electric rotating technical field, specifically be a firm rotatory electric rotary platform, its technical scheme is: the device comprises a shell, wherein a first groove is formed in the shell, a rotating table is arranged in the first groove, a first bearing is fixedly arranged at the bottom end of the rotating table, a fixing rod is fixedly connected to the inner ring of the first bearing, the bottom end of the fixing rod is fixedly connected with the shell, the fixing rod is movably connected with the rotating table through the first bearing, and an electric rotating structure is arranged below the rotating table; electric rotating structure includes the motor, the beneficial effects of the utility model are that: drive first helical gear rotation through the motor and be connected through the meshing with the gear area and drive the revolving stage and rotate, be connected through the meshing from driving wheel and gear guidance tape for it is spacing and reinforcement from the driven wheel pair when revolving stage rotates, makes the rotation more steady, promotes collection efficiency and shoots the quality.

Description

Stable and rotary electric rotary platform

Technical Field

The utility model relates to an electric rotating technology field, concretely relates to firm rotatory electric rotary platform.

Background

When three-dimensional scanning, panoramic video monitoring or panoramic photography is carried out, a scanner, a camera and camera image acquisition equipment are required to be installed on a rotating platform, the rotating platform is composed of a fixed base and a rotating disk, the rotating disk is driven by a motor to rotate, and the image acquisition equipment installed on the rotating disk is used for scanning and shooting.

The prior art has the following defects: the existing rotary platform is directly driven to rotate by a motor when rotating, and is not provided with a limiting structure and an auxiliary structure, so that the platform is unstable in rotation, information acquisition and video shooting are performed to shake, the acquisition efficiency is reduced, and the shooting quality is influenced.

Therefore, the utility model discloses a firm rotatory electric rotary platform is very necessary.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a firm rotatory electric rotary platform drives through the motor that first helical gear is rotatory and is connected the drive revolving stage through the meshing with the gear area and rotate, is connected through the meshing from driving wheel and gear guidance tape for it is spacing and reinforcement from the driven wheel pair when revolving stage rotates, makes the rotation more steady, in order to solve the rotatory unstability of platform, reduces collection efficiency and influences the problem of shooting quality.

In order to achieve the above object, the present invention provides the following technical solutions: a stably rotating electric rotating platform comprises a shell, wherein a first groove is formed in the shell, a rotating table is arranged in the first groove, a first bearing is fixedly installed at the bottom end of the rotating table, a fixed rod is fixedly connected to the inner ring of the first bearing, the bottom end of the fixed rod is fixedly connected with the shell, the fixed rod is movably connected with the rotating table through the first bearing, and an electric rotating structure is arranged below the rotating table;

the electric rotating structure comprises a motor, a first fixing pile is fixedly arranged on one side of the motor, a second fixing pile is fixedly arranged on one side, far away from the first fixing pile, of the bottom end of the first groove, the output end of the motor penetrates through the first fixing pile to be fixedly connected with a rotating rod, a connecting rod is movably connected onto the second fixing pile, gears are fixedly arranged at the ends, close to the fixing rod, of the connecting rod and the rotating rod, the gears comprise first bevel gears, the end, far away from the motor, of the rotating rod is fixedly connected with a first bevel gear, a second bevel gear is fixedly arranged at the end, close to the fixing rod, of the connecting rod, a gear belt is fixedly arranged at the bottom end of the rotating platform, the first bevel gear and the second bevel gear are meshed with the gear belt, and a guiding and limiting structure is arranged on one side of the rotating platform;

the guide limiting structure comprises a gear guide belt, second grooves are formed in two sides of the first groove, a second fixing rod is fixedly mounted in the second groove, a driven wheel is movably connected to the second fixing rod, and the driven wheel is meshed with the gear guide belt.

Preferably, a third bearing is fixedly mounted on the second fixing rod, and the driven wheel is fixedly connected with an outer ring of the third bearing.

Preferably, a second bearing is fixedly installed at the joint of the connecting rod and the second fixing pile.

Preferably, the top end of the rotating table is fixedly connected with a fourth bearing, and the outer ring of the fourth bearing is fixedly connected with the first groove.

Preferably, the number of the second grooves is four, and the number of the driven wheels, the second fixing rods and the third bearings is four.

Preferably, the gear still includes first gear, second gear, first gear and dwang fixed connection, second gear and connecting rod fixed connection, first gear, second gear all are connected with the gear area meshing.

The utility model has the advantages that:

the utility model discloses a set up the second recess all around at first recess, from driving wheel with third bearing and second dead lever swing joint, second dead lever and second recess fixed connection, from driving wheel and gear belt meshing connection for the motor is connected with first helical gear and gear belt meshing and is driven the revolving stage when rotatory, and it is rotatory to cross four supplementary revolving stages from the driving wheel simultaneously, and carry on spacingly to it, makes the revolving stage rotatory more steady.

Drawings

Fig. 1 is a front view provided by the present invention;

fig. 2 is a top view provided by the present invention;

FIG. 3 is a connection diagram of the gear guide belt and the driven wheel in meshing engagement provided by the present invention;

fig. 4 is a top view of the driven wheel provided by the present invention;

fig. 5 is a gear diagram of embodiment 2 provided by the present invention;

in the figure: the device comprises a shell 1, a first groove 11, a rotating platform 2, a fixed rod 21, a first bearing 22, a fourth bearing 23, an electric rotating structure 3, a first fixed pile 31, a second fixed pile 32, a motor 33, a rotating rod 34, a connecting rod 35, a gear 36, a first helical gear 361, a second helical gear 362, a first gear 363, a second gear 364, a second bearing 37, a gear belt 38, a guide limiting structure 4, a gear guide belt 41, a second groove 42, a driven wheel 43, a second fixed rod 44 and a third bearing 45.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1-5, the utility model provides a firm rotatory electric rotary platform, including casing 1, first recess 11 has been seted up in casing 1, be equipped with revolving stage 2 in the

first recess

11, 2 bottom end fixed installations have first bearing 22 of revolving stage, the first bearing 22 inner circle is fixedly connected with dead lever 21, dead lever 21 bottom and casing 1 fixed connection, dead lever 21 is through first bearing 22 and revolving stage 2 swing joint, revolving stage 2 below is equipped with electric rotary structure 3, revolving stage 2 supports in first recess 11 through dead lever 21, through first bearing 22 and dead lever 21 swing joint, makes motor 33 can drive revolving stage 2 to rotate through the meshing connection of first helical gear 361 and gear belt 38;

the electric rotating structure 3 comprises a motor 33, a first fixing pile 31 is fixedly mounted on one side of the motor 33, a second fixing pile 32 is fixedly mounted on one side, away from the first fixing pile 31, of the bottom end of the first groove 11, the output end of the motor 33 penetrates through the first fixing pile 31 to be fixedly connected with a rotating rod 34, a connecting rod 35 is movably connected onto the second fixing pile 32, gears 36 are fixedly mounted at one ends, close to the fixing rod 21, of the connecting rod 35 and the rotating rod 34, the gears 36 comprise first helical gears 361, one ends, away from the motor 33, of the rotating rod 34 are fixedly connected with the first helical gears 361, one ends, close to the fixing rod 21, of the connecting rod 35 are fixedly mounted with second helical gears 362, gear belts 38 are fixedly mounted at the bottom end of the rotating platform 2, the first helical gears 361 and the second helical gears 362 are all meshed with the gear belts 38, and a guide limiting structure 4 is arranged on one side of the rotating platform 2, the motor 33 drives the rotating platform 2 to rotate through the meshing connection of the first bevel gear 361 and the gear belt 38, and the second bevel gear 362 and the gear belt 38 are meshed to connect, so that when the gear belt 38 rotates, the second bevel gear 362 plays an auxiliary supporting role on the rotation of the rotating platform 2, and the rotation is more stable;

the guide limiting structure 4 comprises a gear guide belt 41, second grooves 42 are formed in two sides of the first groove 11, a second fixing rod 44 is fixedly installed in each second groove 42, a driven wheel 43 is movably connected to each second fixing rod 44, and each driven wheel 43 is meshed with the gear guide belt 41;

further, a third bearing 45 is fixedly mounted on the second fixing rod 44, the driven wheel 43 is fixedly connected with the outer ring of the third bearing 45, and the driven wheel 43 is movably connected with the second fixing rod 44 through the third bearing 45;

further, a second bearing 37 is fixedly installed at the joint of the connecting rod 35 and the second fixing pile 32, and the connecting rod 35 is movably connected with the second fixing pile 32 through the second bearing 37;

furthermore, a fourth bearing 23 is fixedly connected to the top end of the rotating platform 2, an outer ring of the fourth bearing 23 is fixedly connected with the first groove 11, and the fourth bearing 23 is matched with the fixing rod 21 and the first bearing 22, so that the rotating platform 2 is more stably installed and is more stable in rotation;

further, four second grooves 42 are formed, four driven wheels 43, four second fixing rods 44 and four third bearings 45 are arranged, the four driven wheels 43 are meshed with the gear guide belts 41 and connected, so that the rotating table 2 is driven by the gear guide belts 41 to rotate, the four driven wheels 43 limit and reinforce the rotating table 2, and the rotating table 2 is stable to rotate.

The utility model discloses a use as follows: use the utility model discloses time with equipment fixed mounting on 2 tops of revolving stage, open motor 33, it is rotatory to drive first helical gear 361 through dwang 34, it rotates to be connected with gear belt 38 through first helical gear 361 and drive revolving stage 2, rotate through gear belt 38 area second helical gear 362, play the effect of auxiliary rotation support to revolving stage 2, drive gear guidance tape 41 through revolving stage 2, it rotates from driving wheel 43 to be connected to drive through gear guidance tape 41 and follow driving wheel 43 meshing, carry out spacing and auxiliary rotation to gear guidance tape 41 all around from driving wheel 43 through four, make revolving stage 2 rotatory more steady.

Embodiment 2, referring to fig. 5, the utility model provides a firm rotatory electric rotary platform, gear 36 still includes first gear 363, second gear 364, first gear 363 and dwang 34 fixed connection, second gear 364 and connecting rod 35 fixed connection, first gear 363, second gear 364 all are connected with gear belt 38 meshing, and motor 33 is connected with gear belt 38 meshing through first gear 363 and gear belt 38 and is driven revolving stage 2 to rotate, is connected with gear belt 38 meshing through second gear 364, makes gear belt 38 rotate, and second helical gear 362 plays an auxiliary supporting role to revolving stage 2 rotation, makes the rotation more steady;

the utility model discloses a use as follows: use the utility model discloses time with equipment fixed mounting on 2 tops of revolving stage, open motor 33, it is rotatory to drive first gear 363 through dwang 34, it drives revolving stage 2 rotation to be connected with the meshing of gear area 38 through first gear 363, it rotates to take second gear 364 through gear area 38, play the effect of auxiliary rotation support to revolving stage 2, drive gear guidance tape 41 through revolving stage 2, it rotates from driving wheel 43 to be connected to drive through gear guidance tape 41 and follow driving wheel 43 meshing, carry out spacing and auxiliary rotation to gear guidance tape 41 all around from driving wheel 43 through four, make revolving stage 2 rotatory more steady.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a firm rotatory electric rotary platform, includes casing (1), its characterized in that: a first groove (11) is formed in the shell (1), a rotating table (2) is arranged in the first groove (11), a first bearing (22) is fixedly mounted at the bottom end of the rotating table (2), a fixing rod (21) is fixedly connected to the inner ring of the first bearing (22), the bottom end of the fixing rod (21) is fixedly connected with the shell (1), the fixing rod (21) is movably connected with the rotating table (2) through the first bearing (22), and an electric rotating structure (3) is arranged below the rotating table (2);

the electric rotating structure (3) comprises a motor (33), a first fixing pile (31) is fixedly mounted on one side of the motor (33), a second fixing pile (32) is fixedly mounted on one side, away from the first fixing pile (31), of the bottom end of the first groove (11), the output end of the motor (33) penetrates through the first fixing pile (31) and is fixedly connected with the rotating rod (34), a connecting rod (35) is movably connected onto the second fixing pile (32), a gear (36) is fixedly mounted at one end, close to the fixing rod (21), of each of the connecting rod (35) and the rotating rod (34), the gear (36) comprises a first helical gear (361), one end, far away from the motor (33), of the rotating rod (34) is fixedly connected with the first helical gear (361), the connecting rod (35) is fixedly mounted at one end, close to the fixing rod (21), of the second helical gear (362), and a gear belt (38) is fixedly mounted at the bottom end of the rotating platform (2), the first bevel gear (361) and the second bevel gear (362) are meshed with the gear belt (38), and one side of the rotating platform (2) is provided with a guide limiting structure (4);

the direction limit structure (4) include gear guidance tape (41), second recess (42) have all been seted up to first recess (11) both sides, fixed mounting has second dead lever (44) in second recess (42), swing joint has from driving wheel (43) on second dead lever (44), from driving wheel (43) and gear guidance tape (41) meshing connection.

2. A firmly rotating electric rotating platform according to claim 1, characterized in that: and a third bearing (45) is fixedly mounted on the second fixing rod (44), and the driven wheel (43) is fixedly connected with the outer ring of the third bearing (45).

3. A firmly rotating electric rotating platform according to claim 1, characterized in that: and a second bearing (37) is fixedly arranged at the joint of the connecting rod (35) and the second fixing pile (32).

4. A firmly rotating electric rotating platform according to claim 1, characterized in that: revolving stage (2) top fixedly connected with fourth bearing (23), fourth bearing (23) outer lane and first recess (11) fixed connection.

5. A firmly rotating electric rotating platform according to claim 1, characterized in that: four second grooves (42) are formed, and four driven wheels (43), four second fixing rods (44) and four third bearings (45) are arranged.

6. A firmly rotating electric rotating platform according to claim 1, characterized in that: the gear (36) further comprises a first gear (363) and a second gear (364), the first gear (363) is fixedly connected with the rotating rod (34), the second gear (364) is fixedly connected with the connecting rod (35), and the first gear (363) and the second gear (364) are meshed and connected with the gear belt (38).