CN213674199U

CN213674199U - Multifunctional robot waist joint

Info

Publication number: CN213674199U
Application number: CN202022080219.0U
Authority: CN
Inventors: 胡宗志
Original assignee: Tianjin Zhiweishuo Automation Technology Co ltd
Current assignee: Tianjin Zhiweishuo Automation Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-13
Anticipated expiration: 2030-09-21

Abstract

The application discloses multi-functional robot waist joint, including installation piece, regulation structure and limit structure down, the installation cavity has been seted up to installation piece down, the first motor of installation cavity bottom rigid coupling, it includes the reference column to adjust the structure, the reference column rigid coupling is in installation piece side down, reference column surface sliding connection rotating ring, rotating ring bottom rigid coupling protection arc board. This application is rational in infrastructure, can make the rotation of rotor plate more steady through supporting ball isotructure, and the robot waist joint's of being convenient for rotation can cover the louvre when not using through swivel becket and protection arc board isotructure, prevents that the dust from installing the piece inside down from the louvre department entering, can go up through first motor and second motor isotructure and install the piece and carry out horizontal and vertical rotation, makes the robot waist joint rotate more in a flexible way.

Description

Multifunctional robot waist joint

Technical Field

The application relates to a robot waist joint, in particular to a multifunctional robot waist joint.

Background

The robot is an automatic machine, and is different from a human or a biological similar intelligent capability, such as sensing capability, planning capability, action capability and coordination capability, and is an automatic machine with high flexibility.

The waist joint of the existing robot is not flexible enough in rotation, the robot is not convenient to use, dust easily enters from the heat dissipation holes when the robot is not used, and the dust accumulation can influence the use of the waist joint of the robot. Therefore, a multi-function robot waist joint is proposed to solve the above problems.

Disclosure of Invention

A multifunctional robot waist joint comprises a lower mounting block, an adjusting structure and a limiting structure, wherein the lower mounting block is provided with a mounting cavity, and the bottom of the mounting cavity is fixedly connected with a first motor;

the adjusting structure comprises a positioning column, the positioning column is fixedly connected to the side face of the lower mounting block, the surface of the positioning column is connected with a rotating ring in a sliding mode, the bottom of the rotating ring is fixedly connected with a protective arc plate, the top of the lower mounting block is rotatably connected with supporting balls, the tops of the supporting balls are rotatably connected with a rotating plate, and the rotating plate is fixedly connected to the output end of the first motor;

the limiting structure comprises a second motor, the second motor is fixedly connected to the top of the rotating plate, the output end of the second motor is fixedly connected to the rotating shaft, the surface of the rotating shaft is fixedly connected with an installation block, one end of the rotating shaft is rotatably connected with a fixed plate, the fixed plate is fixedly connected to the top of the rotating plate, one side of the fixed plate is provided with a reinforcing plate, the reinforcing plate is fixedly connected to the top of the rotating plate, the top of the rotating plate is fixedly connected with a fixed sleeve, a limiting spring is fixedly connected to the inner wall of the bottom of the fixed sleeve, the top of the limiting spring is fixedly connected with a sliding column.

Further, the upper end and the lower end of the protection arc plate are fixedly connected with rotating rings, the rotating rings are provided with sliding openings, one end of the positioning column penetrates through the sliding openings and extends to one side of the protection arc plate, and one end of the positioning column is fixedly connected with the positioning plate.

Furthermore, two symmetrically distributed radiating holes are formed in the protective arc plate, radiating holes are formed in two side faces of the lower mounting block, and the radiating holes are communicated with the mounting cavity.

Further, a plurality of evenly distributed's rotation groove is all seted up to installation piece top and rotor plate bottom down, just rotation groove department all is equipped with the support ball.

Further, the reinforcing plate has been seted up the installing port, go up the installation piece and seted up fixed mouthful, axis of rotation one end runs through installing port and fixed mouthful in proper order and swivelling joint in fixed plate one side, just axis of rotation and reinforcing plate rotate to be connected.

Furthermore, the rotor plate top is equipped with the gag lever post of two symmetric distributions, and two the gag lever post is located the installation piece both sides respectively, the gag lever post both ends are all rotated and are connected the slip post, just slip post sliding connection is in fixed sleeve inner wall.

The beneficial effect of this application is: the application provides a multi-functional robot waist joint.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 2 is a schematic overall side view of an embodiment of the present application;

FIG. 3 is a schematic diagram of a first embodiment of the present application;

FIG. 4 is a schematic diagram of a second embodiment of the present application;

fig. 5 is a schematic view of a portion a of fig. 1 according to an embodiment of the present disclosure.

In the figure: 1. lower installation piece, 2, first motor, 3, reference column, 4, swivel becket, 5, protection arc board, 6, support ball, 7, swivel becket, 8, second motor, 9, axis of rotation, 10, go up installation piece, 11, fixed plate, 12, reinforcing plate, 13, fixed sleeve, 14, spacing spring, 15, slip post, 16, gag lever post.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a multi-functional robot waist joint includes a lower mounting block 1, an adjusting structure and a limiting structure, wherein the lower mounting block 1 is provided with a mounting cavity, and the bottom of the mounting cavity is fixedly connected with a first motor 2;

the adjusting structure comprises a positioning column 3, the positioning column 3 is fixedly connected to the side surface of the lower mounting block 1, the surface of the positioning column 3 is connected with a rotating ring 4 in a sliding mode, the bottom of the rotating ring 4 is fixedly connected with a protective arc plate 5, the top of the lower mounting block 1 is rotatably connected with a supporting ball 6, the top of the supporting ball 6 is rotatably connected with a rotating plate 7, and the rotating plate 7 is fixedly connected to the output end of the first motor 2;

limiting structure includes

second motor

8, 8 rigid couplings of second motor in 7 tops of rotor plate, 8 output rigid coupling axis of rotation 9 of second motor, installation piece 10 on the rigid coupling of axis of rotation 9 surface, 9 one ends of axis of rotation are rotated and are connected

fixed plate

11, 11 rigid couplings of fixed plate are in 7 tops of rotor plate, 11 one sides of fixed plate are equipped with reinforcing plate 12, reinforcing plate 12 rigid couplings are in 7 tops of rotor plate, 7 top rigid couplings of rotor plate fixed

sleeve

13, 13 bottom inner wall rigid couplings of fixed sleeve 14, spacing spring 14 top rigid

coupling sliding column

15, 15 one sides of sliding column are rotated and are connected gag lever post 16.

The upper end and the lower end of the protective arc plate 5 are fixedly connected with rotating rings 4, the rotating rings 4 are provided with sliding openings, one end of the positioning column 3 penetrates through the sliding openings and extends to one side of the protective arc plate 5, and one end of the positioning column 3 is fixedly connected with a positioning plate; the protective arc plate 5 is provided with two symmetrically distributed radiating holes, the two side surfaces of the lower mounting block 1 are provided with radiating holes, and the radiating holes are communicated with the mounting cavity; a plurality of uniformly distributed rotating grooves are formed in the top of the lower mounting block 1 and the bottom of the rotating plate 7, and supporting balls 6 are arranged in the rotating grooves; the reinforcing plate 12 is provided with a mounting opening, the upper mounting block 10 is provided with a fixing opening, one end of the rotating shaft 9 sequentially penetrates through the mounting opening and the fixing opening and is rotatably connected to one side of the fixing plate 11, and the rotating shaft 9 is rotatably connected with the reinforcing plate 12; the top of the rotating plate 7 is provided with two limiting rods 16 which are symmetrically distributed, the two limiting rods 16 are respectively positioned at two sides of the upper mounting block 10, two ends of each limiting rod 16 are rotatably connected with sliding columns 15, and the sliding columns 15 are slidably connected to the inner wall of the fixed sleeve 13.

When the electric appliance protection device is used, electric appliance elements appearing in the application are externally connected with a power supply and a control switch when in use, then the rotating plate 7 can be driven to rotate through the first motor 2, so as to drive the upper installation block 10 to rotate, when the rotating plate 7 rotates, the supporting ball 6 can support the rotating plate 7, so that the rotating plate 7 can rotate more stably, so that the upper installation block 10 can rotate in the horizontal direction, then the rotating shaft 9 can be driven to rotate through the second motor 8, so as to drive the upper installation block 10 to rotate in the vertical direction, and meanwhile, when the upper installation block 10 rotates in the vertical direction, the upper installation block 10 can be limited and supported through structures such as a fixed sleeve 13 and a limiting rod 16, so as to facilitate the upper installation block 10 to rotate in the vertical direction, and when a robot is not used, the rotating ring 4 is rotated, so as to drive the protection arc plate 5 to rotate, thereby utilize protection arc board 5 to cover the louvre of installing under installation piece 1 and seting up, prevent that the dust from the louvre from getting into down in installation piece 1, prevent that the dust from piling up and influencing the use of robot, when using the robot, rotate protection arc board 5, rotate the thermovent that protection arc board 5 was seted up and in the thermovent that installation piece 1 was seted up under to, be convenient for dispel the heat to first motor 2 etc..

The application has the advantages that:

1. the structure is simple, the rotating plate can rotate more stably through the structures such as the supporting balls, the rotation of the waist joint of the robot is convenient, the heat dissipation holes can be covered through the structures such as the rotating ring and the protective arc plate when the robot is not used, dust is prevented from entering the lower mounting block from the heat dissipation holes, and the use of the robot is prevented from being influenced by the dust;

2. this application is rational in infrastructure, can go up through first motor and second motor isotructure and install the piece and carry out horizontal and vertical rotation, make the robot waist joint rotate more in a flexible way, can provide certain holding power and limiting displacement for last installation piece rotation in vertical side through gag lever post and fixed sleeve isotructure, be convenient for go up the rotation of installation piece in vertical side.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a multi-functional robot waist joint which characterized in that: the device comprises a lower mounting block (1), an adjusting structure and a limiting structure, wherein the lower mounting block (1) is provided with a mounting cavity, and the bottom of the mounting cavity is fixedly connected with a first motor (2);

the adjusting structure comprises a positioning column (3), the positioning column (3) is fixedly connected to the side face of the lower mounting block (1), the surface of the positioning column (3) is connected with a rotating ring (4) in a sliding mode, the bottom of the rotating ring (4) is fixedly connected with a protective arc plate (5), the top of the lower mounting block (1) is rotatably connected with a supporting ball (6), the top of the supporting ball (6) is rotatably connected with a rotating plate (7), and the rotating plate (7) is fixedly connected to the output end of the first motor (2);

limiting structure includes second motor (8), second motor (8) rigid coupling is in rotor plate (7) top, the output rigid coupling axis of rotation (9) of second motor (8), installation piece (10) are gone up in axis of rotation (9) surface rigid coupling, axis of rotation (9) one end is rotated and is connected fixed plate (11), fixed plate (11) rigid coupling is in rotor plate (7) top, fixed plate (11) one side is equipped with reinforcing plate (12), reinforcing plate (12) rigid coupling is in rotor plate (7) top, rotor plate (7) top rigid coupling fixed sleeve (13), fixed sleeve (13) bottom inner wall rigid coupling spacing spring (14), spacing spring (14) top rigid coupling sliding column (15), sliding column (15) one side is rotated and is connected gag lever post (16).

2. The multi-function robot waist joint according to claim 1, wherein: the protection arc plate is characterized in that rotating rings (4) are fixedly connected to the upper end and the lower end of the protection arc plate (5), sliding openings are formed in the rotating rings (4), one ends of the positioning columns (3) penetrate through the sliding openings and extend to one side of the protection arc plate (5), and one ends of the positioning columns (3) are fixedly connected with the positioning plates.

3. The multi-function robot waist joint according to claim 1, wherein: two symmetrically distributed radiating holes are formed in the protective arc plate (5), radiating holes are formed in two side faces of the lower mounting block (1), and the radiating holes are communicated with the mounting cavity.

4. The multi-function robot waist joint according to claim 1, wherein: the lower mounting block (1) top and the rotating plate (7) bottom are both provided with a plurality of rotating grooves which are uniformly distributed, and the rotating grooves are both provided with supporting balls (6).

5. The multi-function robot waist joint according to claim 1, wherein: the installing port has been seted up in reinforcing plate (12), go up installation piece (10) and seted up fixed mouthful, axis of rotation (9) one end runs through installing port and fixed mouthful in proper order and rotate and connect in fixed plate (11) one side, just axis of rotation (9) and reinforcing plate (12) rotate and connect.

6. The multi-function robot waist joint according to claim 1, wherein: the top of the rotating plate (7) is provided with two limiting rods (16) which are symmetrically distributed, the two limiting rods (16) are respectively positioned at two sides of the upper mounting block (10), two ends of each limiting rod (16) are rotatably connected with sliding columns (15), and the sliding columns (15) are slidably connected to the inner wall of the fixed sleeve (13).