CN216180652U

CN216180652U - Rotating base of joint robot

Info

Publication number: CN216180652U
Application number: CN202122364107.2U
Authority: CN
Inventors: 董玉
Original assignee: Benson Intelligent Equipment Shandong Co ltd
Current assignee: Benson Intelligent Equipment Shandong Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of robot equipment, in particular to a rotary base of a joint robot, which comprises a base body, wherein the base body is cylindrical, the upper part and the lower part of the base body are both provided with openings, the bottom of the base body is provided with a fixed bottom plate, the openings are provided with rotary supports, the rotary supports are provided with rotary fixing plates, the central positions of the rotary fixing plates are provided with driving mechanisms which are arranged in the base body, the side wall of the base body is provided with a plurality of ventilation openings which are uniformly distributed in the circumferential direction, and a filter screen is also arranged in the base body. The rotary support is simple in structure and good in transmission efficiency, the rotary support is matched with the driving mechanism, so that the base body drives the joint robot to rotate, the ventilation opening in the base body is convenient for heat generated by the motor to be emitted, the arranged filter screen prevents external dust from entering the base body as little as possible, and the service life of equipment is prolonged.

Description

Rotating base of joint robot

Technical Field

The utility model relates to the technical field of robot equipment, in particular to a rotary base of a joint robot.

Background

With the development of economy and the progress of science and technology, mechanical arms are gradually applied to industrial production, and particularly, the mechanical arms are applied to multiple fields of painting, welding, carrying and the like in the industrial production.

The column type joint robot with the patent number of CN202020822711.8 comprises a fixed base, wherein an internal gear is arranged on the inner side of the fixed base, a rotating seat is fixedly connected on the top side of the fixed base corresponding to the position of the internal gear, a supporting seat is rotatably connected on the top side of the rotating seat, a first motor is arranged on the top side of the supporting seat, a first speed reducer is fixedly connected on the output end of the first motor, the first speed reducer is fixedly connected with the supporting seat, the output end of the first speed reducer is fixedly connected with a transmission gear, and the transmission gear is in meshed connection with the internal gear, the structure has the condition of poor gear matching, the service lives of the speed reducer, the input gear and the supporting seat can be seriously shortened, and in addition, the motor is in a high-speed running state for a long time, heat can be continuously generated, and the heat dissipation function of the base is necessary, so that the rotary base of the joint robot is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a rotary base of a joint robot, which solves the problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a joint robot rotating base, includes base body, base body all is equipped with the open-ended cylinder type for upper portion and lower part, and the bottom is equipped with PMKD, be equipped with slewing bearing on the opening, slewing bearing is last to be connected with rotatory fixed plate, place in rotatory fixed plate's central point puts to be equipped with base body's actuating mechanism, actuating mechanism includes the motor and connects the speed reducer on the motor, be equipped with a plurality of circumference evenly distributed's vent on base body's the lateral wall, this internal filter screen that still is equipped with of base.

As optimization, the fixed bottom plate is provided with a filter screen groove, the bottom edge of the filter screen is arranged in the filter screen groove, and the filter screen can be supported to a certain extent.

Preferably, the diameter of the filter screen is equal to the inner diameter of the rotary support, so that the filter screen can be taken out from the opening for cleaning.

Preferably, the filter screen is made of stainless steel. The ventilation opening is used for facilitating the heat generated by the motor to be emitted, and the filter screen prevents external dust from entering the base body as little as possible.

Preferably, the motor is a servo motor.

The utility model has the beneficial effects that: the rotary base of the joint robot provided by the utility model has the advantages that the structure is simple, the processing cost is reduced, the transmission precision is high, and the transmission efficiency is good; slewing bearing fixes on base body, and the speed reducer links to each other with rotating fixed plate, and the speed reducer rotation drives rotating fixed plate and rotates to realize base body and drive the rotation of joint robot, still set up the vent on the base body and be convenient for the heat that the motor produced and distribute out, the filter screen of setting will prevent external dust as far as possible get into the base originally internally, has improved equipment life.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention.

Wherein: 1. the base body, 2, PMKD, 3, slewing bearing, 4, rotation fixed plate, 5, motor, 6, speed reducer, 7, vent, 8, filter screen, 9, filter screen groove.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and are not structural limitations, but merely facilitate the description of the utility model and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

As shown in fig. 1-2, a rotary base for a joint robot includes a base body 1, the base body 1 is a cylindrical base body having an upper portion and a lower portion both provided with an opening, and a bottom fixing plate 2 is provided at the bottom, a rotary support 3 is provided on the opening, a rotary fixing plate 4 is connected to the rotary support 3, a driving mechanism built in the base body 1 is provided at a center position of the rotary fixing plate 4, the driving mechanism includes a motor 5 and a speed reducer 6 connected to the motor 5, the motor 5 is a servo motor, the speed reducer 6 is connected to the rotary fixing plate 4, and the speed reducer 6 rotates to drive the rotary fixing plate 4 to rotate, so that the base body 1 drives the joint robot to rotate; be equipped with a plurality of circumference evenly distributed's vent 7 on base body 1's the lateral wall, still be equipped with filter screen 8 in the base body 1, filter screen 8's type form with base body 1 is the same, filter screen 8 is stainless steel material, filter screen 8's diameter equals slewing bearing 3's internal diameter to in taking out filter screen 8 and clearing up, be equipped with filter screen groove 9 on PMKD 2, filter screen 8's base is arranged in the filter screen groove 9, play fixed filter screen 8's effect.

The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a joint robot rotating base which characterized in that: including base body, base body all is equipped with the open-ended cylinder type for upper portion and lower part, and the bottom is equipped with PMKD, be equipped with slewing bearing on the opening, the last rotating-fixing plate that is equipped with of slewing bearing, rotating-fixing plate's central point puts and places in being equipped with base body's actuating mechanism, actuating mechanism includes the motor and connects speed reducer on the motor, be equipped with a plurality of circumference evenly distributed's vent on base body's the lateral wall, this internal filter screen that still is equipped with of base.

2. The articulated robot swivel base of claim 1, wherein: the fixed bottom plate is provided with a filter screen groove, and the bottom edge of the filter screen is arranged in the filter screen groove.

3. The articulated robot swivel base of claim 1, wherein: the diameter of filter screen equals slewing bearing's internal diameter to take out the filter screen and clear up.

4. The articulated robot swivel base of claim 3, wherein: the filter screen is stainless steel.

5. The articulated robot swivel base of claim 4, wherein: the motor is a servo motor.