CN214700040U

CN214700040U - Mechanical control mechanism of high-precision servo turntable

Info

Publication number: CN214700040U
Application number: CN202120969488.4U
Authority: CN
Inventors: 蔡术亚; 王娟; 朱海荣; 李小辉
Original assignee: Jiangsu Indars Automation Technology Co ltd
Current assignee: Jiangsu Indars Automation Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-12
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a servo revolving stage technical field just discloses a mechanical control mechanism of servo revolving stage of high accuracy, comprises a control cabinet, the inside bottom of control cabinet is provided with the motor, just the motor with the control cabinet is connected, motor output shaft lateral wall is provided with the action wheel, just the action wheel with the motor is connected. This mechanical control mechanism of servo revolving stage of high accuracy, from the driving wheel through first follow driving wheel and second, the action wheel, first mesh through the gear from between driving wheel and the second, open when rotating at first revolving stage and second revolving stage, the motor is opened, the motor drives the action wheel and rotates, rotate from driving wheel and second with the first follow driving wheel of action wheel engaged with, and then drive first revolving stage and second revolving stage through first screw rod and second screw rod and rotate, make control mechanism can drive two revolving stages simultaneously and rotate, consequently, this mechanical control mechanism's practicality has been increased.

Description

Mechanical control mechanism of high-precision servo turntable

Technical Field

The utility model relates to a servo revolving stage technical field specifically is a mechanical control mechanism of servo revolving stage of high accuracy.

Background

The servo turntable is a tracking servo turntable, namely an airborne photoelectric platform, is a novel real-time image reconnaissance device which is developed very rapidly in the last decade, and various types of product equipment troops have been developed in countries such as the United states, Israel, Canada, south Africa, France, England, Russia, Italy and the like. And the unmanned aerial vehicle carries the photoelectric reconnaissance platform at home and abroad and mainly investigates the stable precision of the system, and the requirement on the tracking precision is not very high.

At present, the quantity of the rotary tables controlled by the control mechanism of the existing servo rotary table is single, a complex control transmission mechanism is needed when a plurality of rotary tables are controlled, and the structure is complex, so that the control mechanism of the servo rotary table needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mechanical control mechanism of servo revolving stage of high accuracy possesses and drives two revolving stages simultaneously and carries out the pivoted advantage, and the revolving stage quantity of having solved the control mechanism control of current servo revolving stage is more single, needs more complicated control drive mechanism when controlling a plurality of revolving stages, and the structure is complicated, consequently needs to carry out the problem of improving to the control mechanism of this servo revolving stage.

The utility model provides a following technical scheme: a mechanical control mechanism of a high-precision servo rotary table comprises a control table, wherein a motor is arranged at the bottom end inside the control table and is connected with the control table, a driving wheel is arranged on the outer side wall of an output shaft of the motor and is connected with the motor, a mounting seat is arranged on the inner side of the driving wheel, a first driven wheel is arranged on the right side of the driving wheel and is connected with the driving wheel, a first screw is arranged on the inner side wall of the first driven wheel and is connected with the first driven wheel, a first rotary table is arranged at the top end of the first screw and is connected with the first screw, a first supporting plate is arranged on the right side inside the control table and is close to the lower portion of the first driven wheel and is connected with the control table, and a second driven wheel is arranged on the left side of the driving wheel, the second driven wheel is connected with the driving wheel, a second screw rod is arranged on the inner side wall of the second driven wheel, the second screw rod is connected with the second driven wheel, a second rotary table is arranged at the top end of the second screw rod, the second rotary table is connected with the second screw rod, a second support plate is arranged on the left side of the inner portion of the console, close to the second driven wheel, and is arranged below the second driven wheel, and the second support plate is connected with the console.

Preferably, the first driven wheel and the second driven wheel are identical in size and shape, and the first driven wheel and the second driven wheel are respectively and symmetrically arranged at the left end and the right end of the driving wheel.

Preferably, the motor and the first screw are connected through the driving wheel and the first driven wheel.

Preferably, the motor and the second screw are connected through the driving wheel and the second driven wheel.

Preferably, the driving wheel and the motor are connected through the mounting seat.

Preferably, the outer side walls of the first driven wheel, the driving wheel and the second driven wheel are gears, and the first driven wheel, the driving wheel and the second driven wheel are meshed with each other.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this mechanical control mechanism of servo revolving stage of high accuracy, from the driving wheel through first follow driving wheel and second, the action wheel, first mesh through the gear from between driving wheel and the second, open when rotating at first revolving stage and second revolving stage, the motor is opened, the motor drives the action wheel and rotates, rotate from driving wheel and second with the first follow driving wheel of action wheel engaged with, and then drive first revolving stage and second revolving stage through first screw rod and second screw rod and rotate, make control mechanism can drive two revolving stages simultaneously and rotate, and simple structure, consequently, this mechanical control mechanism's practicality has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the driving wheel, the first driven wheel and the second driven wheel of the present invention showing the connection structure in a top view.

In the figure: 1. a first turntable; 2. a console; 3. a second turntable; 4. a first screw; 5. a first driven wheel; 6. a first support plate; 7. a driving wheel; 8. an electric motor; 9. a second support plate; 10. a second driven wheel; 11. a second screw; 12. and (7) mounting a seat.

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. 1-3, a mechanical control mechanism of a high-precision servo turntable comprises a console 2, a motor 8 is disposed at the bottom end inside the console 2, the motor 8 is connected with the console 2, a driving wheel 7 is disposed on the outer side wall of an output shaft of the motor 8, the driving wheel 7 is connected with the motor 8, a mounting seat 12 is disposed on the inner side of the driving wheel 7, a first driven wheel 5 is disposed on the right side of the driving wheel 7, the first driven wheel 5 is connected with the driving wheel 7, a first screw rod 4 is disposed on the inner side wall of the first driven wheel 5, the first screw rod 4 is connected with the first driven wheel 5, a first turntable 1 is disposed at the top end of the first screw rod 4, the first turntable 1 is connected with the first screw rod 4, a first support plate 6 is disposed on the right side inside the console 2 and near the lower part of the first driven wheel 5, the first support plate 6 is connected with the console 2, a second driven wheel 10 is disposed on the left side of the driving wheel 7, and the second is connected with the action wheel 7 from driving wheel 10, and the second is driven the inside wall of driving wheel 10 and is provided with second screw rod 11, and second screw rod 11 is connected with second from driving wheel 10, and second revolving stage 3 is provided with on the top of second screw rod 11, and second revolving stage 3 is connected with second screw rod 11, and the inside left side of control cabinet 2 is close to the second and is driven the below of driving wheel 10 and be provided with second backup pad 9, and second backup pad 9 is connected with control cabinet 2.

Specifically, the first driven wheel 5 and the second driven wheel 10 are identical in size and shape, and the first driven wheel 5 and the second driven wheel 10 are respectively and symmetrically arranged at the left end and the right end of the driving wheel 7.

Specifically, the motor 8 and the first screw 4 are connected to the first driven pulley 5 via the driving pulley 7.

Specifically, the motor 8 and the second screw 11 are connected through the driving wheel 7 and the second driven wheel 10.

Specifically, the driving wheel 7 and the motor 8 are connected through a mounting seat 12.

Specifically, the outer side walls of the first driven wheel 5, the driving wheel 7 and the second driven wheel 10 are all gears, and the first driven wheel 5, the driving wheel 7 and the second driven wheel 10 are meshed with each other.

During operation, when the first rotary table 1 and the second rotary table 3 are opened and rotated, the motor 8 is opened, the motor 8 drives the driving wheel 7 to rotate, the first driven wheel 5 and the second driven wheel 10 which are meshed with the driving wheel 7 rotate, and then the first rotary table 1 and the second rotary table 3 are driven to rotate through the first screw rod 4 and the second screw rod 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical control mechanism of high accuracy servo revolving stage, includes control cabinet (2), its characterized in that: the bottom end in the control console (2) is provided with a motor (8), the motor (8) is connected with the control console (2), the outer side wall of an output shaft of the motor (8) is provided with a driving wheel (7), the driving wheel (7) is connected with the motor (8), a mounting seat (12) is arranged on the inner side of the driving wheel (7), the right side of the driving wheel (7) is provided with a first driven wheel (5), the first driven wheel (5) is connected with the driving wheel (7), the inner side wall of the first driven wheel (5) is provided with a first screw rod (4), the first screw rod (4) is connected with the first driven wheel (5), the top end of the first screw rod (4) is provided with a first rotary table (1), the first rotary table (1) is connected with the first screw rod (4), and a first supporting plate (6) is arranged on the right side in the control console (2) and close to the lower part of the first driven wheel (5), just first backup pad (6) with control cabinet (2) are connected, action wheel (7) left side is provided with the second from driving wheel (10), just the second from driving wheel (10) with action wheel (7) are connected, the second from driving wheel (10) inside wall be provided with second screw rod (11), just second screw rod (11) with the second is connected from driving wheel (10), second screw rod (11) top is provided with second revolving stage (3), just second revolving stage (3) with second screw rod (11) are connected, the inside left side of control cabinet (2) is close to the second is provided with second backup pad (9) from driving wheel (10) below, just second backup pad (9) with control cabinet (2) are connected.

2. A mechanical control mechanism of a high precision servo turntable as claimed in claim 1, wherein: the first driven wheel (5) and the second driven wheel (10) are identical in size and shape, and the first driven wheel (5) and the second driven wheel (10) are respectively and symmetrically arranged at the left end and the right end of the driving wheel (7).

3. A mechanical control mechanism of a high precision servo turntable as claimed in claim 1, wherein: the motor (8) and the first screw (4) are connected with the first driven wheel (5) through the driving wheel (7).

4. A mechanical control mechanism of a high precision servo turntable as claimed in claim 1, wherein: the motor (8) and the second screw (11) are connected through the driving wheel (7) and the second driven wheel (10).

5. A mechanical control mechanism of a high precision servo turntable as claimed in claim 1, wherein: the driving wheel (7) is connected with the motor (8) through the mounting seat (12).

6. A mechanical control mechanism of a high precision servo turntable as claimed in claim 1, wherein: the outer side walls of the first driven wheel (5), the driving wheel (7) and the second driven wheel (10) are gears, and the first driven wheel (5), the driving wheel (7) and the second driven wheel (10) are meshed.