CN213499180U

CN213499180U - Height-adjustable base for robot

Info

Publication number: CN213499180U
Application number: CN202022409267.XU
Authority: CN
Inventors: 钟楚辉; 郑锦兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The application discloses a height-adjustable base for a robot, which comprises a bottom plate, guide plates, a fixed plate, a mounting plate, movable columns, fixed columns, a motor and a bearing, wherein side grooves are formed in two sides of the bottom plate, the guide plates are arranged at the top ends of the side grooves, the bottom ends of the guide plates are fixedly connected with the top end of the bottom plate, and the guide grooves are formed in the side surfaces of the guide plates; a fixed plate is arranged between every two adjacent guide plates, guide blocks are fixedly connected to two sides of each fixed plate, the guide blocks are clamped inside the guide grooves, and threaded grooves are formed in the outer sides of the guide blocks; and a fastening bolt is arranged on the outer side of the guide plate, and the tail end of the fastening bolt penetrates through the guide groove and is screwed with the thread groove. The movable column can be driven to move towards the top end along the fixed column under the action of the motor, the gear and the threaded column, and meanwhile, under the action of the connecting frame, the movable plate can move along the fixed column, so that the stability is enhanced, and the overall height of the robot can be adjusted.

Description

Height-adjustable base for robot

Technical Field

The application relates to a base, in particular to a height-adjustable base for a robot.

Background

The robot is a machine device for automatically executing work, and comprises all machines (such as a machine dog, a machine cat and the like) for simulating human behaviors or ideas and other organisms; there are many categories and controversies defining robots in the narrow sense, and some computer programs are even called robots, which in the modern industry refer to artificial machine devices capable of automatically performing tasks, instead of or in addition to human work, typically electromechanical devices, controlled by computer programs or electronic circuits.

Traditional robot base simple structure is not convenient for adjust its height according to the demand when using, and stability is comparatively general, and present robot base lacks supplementary fixed function simultaneously, is unfavorable for using it fixedly. Therefore, a height-adjustable base for a robot is proposed to solve the above problems.

Disclosure of Invention

A height-adjustable base for a robot comprises a bottom plate, a guide plate, a fixed plate, a mounting plate, a movable column, a fixed column, a motor and a bearing;

side grooves are formed in the two sides of the bottom plate, the guide plate is arranged at the top end of each side groove, the bottom end of each guide plate is fixedly connected with the top end of the bottom plate, and guide grooves are formed in the side faces of the guide plates; a fixed plate is arranged between every two adjacent guide plates, guide blocks are fixedly connected to two sides of each fixed plate, the guide blocks are clamped inside the guide grooves, and threaded grooves are formed in the outer sides of the guide blocks; a fastening bolt is arranged on the outer side of the guide plate, and the tail end of the fastening bolt penetrates through the guide groove and is screwed with the thread groove;

the fixed column is positioned at the top end of the bottom plate, the bottom end of the fixed column is fixedly connected with the top end of the bottom plate, a movable cavity is formed in the fixed column, the bottom end of the movable column penetrates into the movable cavity, and a movable block is fixedly connected to the bottom end of the movable column; the movable cavity is internally provided with a threaded column, the bottom end of the threaded column is rotatably connected with the bottom plate through the bearing, the bottom end of the movable block is provided with a threaded hole, and the top end of the threaded column is screwed with the threaded hole.

Furthermore, the bottom end of the bottom plate is provided with a roller which is rotatably connected with the bottom end of the bottom plate; the fixed plate is of an L-shaped structure, and a fixed hole is formed in the bottom end of the fixed plate.

Furthermore, the guide groove is of a Chinese character 'zhong' structure, the guide block is of a convex structure, and the guide groove and the guide block are in sliding connection.

Furthermore, a movable plate is sleeved on the surface of the fixed column, a sliding plate is fixedly connected to the surface of the fixed column, a sliding groove is formed in the inner side face of the movable plate, and the sliding groove is clamped on the surface of the sliding plate; the outer side of the fixed column is provided with a connecting frame, the top end of the connecting frame is fixedly connected with the bottom end of the mounting plate, the bottom end of the connecting frame is fixedly connected with the side face of the movable plate, and the surface of the mounting plate is provided with mounting holes.

Further, the motor is fixedly connected to the top end of the bottom plate, gears are sleeved at the tail end of an output shaft of the motor and the bottom end of the threaded column, the gears are connected in a meshed mode, a protective shell is arranged on the outer side of each gear, and the protective shell is fixedly connected to the bottom end of the bottom plate.

Furthermore, the movable cavity and the movable block are both in a regular hexagon structure and are connected in a sliding manner.

The beneficial effect of this application is: the application provides a height-adjustable base for a robot, which has an auxiliary fixing function and can adjust the overall height.

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 overall perspective view of an embodiment of the present application;

FIG. 2 is a diagram illustrating the connection of a base plate to a mounting plate according to an embodiment of the present application;

fig. 3 is a connection diagram of a guide plate and a fixing plate according to an embodiment of the present application.

In the figure: 1. the device comprises rollers, 2, a bottom plate, 21, side grooves, 3, fastening bolts, 4, a guide plate, 41, guide grooves, 5, a fixing plate, 51, a fixing hole, 52, a guide block, 521, a thread groove, 6, a mounting plate, 61, a mounting hole, 7, a movable column, 71, a threaded hole, 72, a movable block, 8, a connecting frame, 9, a fixed column, 91, a sliding plate, 92, a movable cavity, 10, a movable plate, 101, a sliding groove, 11, a motor, 12, a protective shell, 13, a gear, 14, a thread column, 15 and a bearing.

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 to 3, a height-adjustable base for a robot includes a base plate 2, a guide plate 4, a fixing plate 5, a mounting plate 6, a movable post 7, a fixed post 9, a motor 11, and a bearing 15;

both sides of the bottom plate 2 are provided with side grooves 21, the top end of each side groove 21 is provided with the guide plate 4, the bottom end of each guide plate 4 is fixedly connected with the top end of the bottom plate 2, and the side surface of each guide plate 4 is provided with a guide groove 41; a fixing plate 5 is arranged between two adjacent guide plates 4, guide blocks 52 are fixedly connected to two sides of each fixing plate 5, the guide blocks 52 are clamped in the guide grooves 41, and thread grooves 521 are formed in the outer sides of the guide blocks 52; a fastening bolt 3 is arranged on the outer side of the guide plate 4, and the tail end of the fastening bolt 3 penetrates through the guide groove 41 and is screwed with the thread groove 521;

the fixed column 9 is positioned at the top end of the bottom plate 2, the bottom end of the fixed column 9 is fixedly connected with the top end of the bottom plate 2, a movable cavity 92 is formed inside the fixed column 9, the bottom end of the movable column 7 penetrates into the movable cavity 92, and the bottom end of the movable column 7 is fixedly connected with a movable block 72; the movable cavity 92 is internally provided with a threaded column 14, the bottom end of the threaded column 14 is rotatably connected with the bottom plate 2 through the bearing 15, the bottom end of the movable block 72 is provided with a threaded hole 71, and the top end of the threaded column 14 is screwed with the threaded hole 71.

The bottom end of the bottom plate 2 is provided with a roller 1, and the roller 1 is rotatably connected with the bottom end of the bottom plate 2; the fixing plate 5 is of an L-shaped structure, and the bottom end of the fixing plate 5 is provided with a fixing hole 51, so that the device is convenient to fix; the guide groove 41 is of a middle-shaped structure, the guide block 52 is of a convex-shaped structure, and the guide groove and the guide block are in sliding connection, so that the stability between the guide groove and the guide block is enhanced; a movable plate 10 is sleeved on the surface of the fixed column 9, a sliding plate 91 is fixedly connected on the surface of the fixed column 9, a sliding groove 101 is formed in the inner side surface of the movable plate 10, and the sliding groove 101 is clamped on the surface of the sliding plate 91; a connecting frame 8 is arranged on the outer side of the fixed column 9, the top end of the connecting frame 8 is fixedly connected with the bottom end of the mounting plate 6, the bottom end of the connecting frame 8 is fixedly connected with the side surface of the movable plate 10, and the surface of the mounting plate 6 is provided with a mounting hole 61 for connecting the movable plate 10 with the mounting plate 6; the motor 11 is fixedly connected to the top end of the bottom plate 2, gears 13 are sleeved at the tail end of an output shaft of the motor 11 and the bottom end of the threaded column 14, the two gears 13 are meshed and connected, a protective shell 12 is arranged on the outer side of each gear 13, the protective shell 12 is fixedly connected to the bottom end of the bottom plate 2, and the motor 11 drives the threaded column 14 to rotate; the movable cavity 92 and the movable block 72 are both in a regular hexagon structure, and the two are connected in a sliding manner, so that the relative rotation phenomenon between the two is avoided.

When the robot is used, electrical components in the robot are externally connected with a power supply and a control switch when the robot is used, firstly, the robot can be mounted at the top end of the robot through the mounting holes 61 on the surface of the mounting plate 6, then the motor 11 works, the motor 11 can drive the gear 13 at the tail end of the motor to rotate, the threaded column 14 can be screwed with the threaded hole 71 under the transmission of the two gears 13, and the movable block 72 and the movable cavity 92 are of regular hexagon structures, so that the movable column 7 can move towards the top end along the fixed column 9, and meanwhile, under the action of the connecting frame 8, the movable plate 10 can move along the fixed column 9, so that the stability is enhanced, and the overall height of the robot can be adjusted;

then, the fixing plate 5 is pulled towards the bottom end along the guide groove 41 on the side surface of the guide plate 4, and at the moment, the fixing plate 5 can be fixed with the ground through the fixing hole 51 at the bottom end of the fixing plate 5; at the same time, the fastening bolt 3 is screwed, and the fastening bolt 3 is screwed with the thread groove 521 and tightened, thereby fixing the device and adjusting the installation height of the fixing plate 5.

The application has the advantages that:

1. the movable column can be driven to move towards the top end along the fixed column under the action of the motor, the gear and the threaded column, the stability of the movable block and the movable cavity is enhanced due to the fact that the movable block and the movable cavity are of the positive six-deformation structure, and meanwhile, the movable plate can move along the fixed column under the action of the connecting frame, so that the stability is enhanced, and the overall height of the robot can be adjusted;

2. according to the fixing device, the fixing plate is pulled to the bottom end along the guide plate, and then the fixing plate can be fixed with the ground through the fixing hole in the bottom end of the fixing plate; meanwhile, the fastening bolt is screwed, and the fastening bolt is screwed with the thread groove and is screwed tightly, so that the device is fixed.

The motor 11 adopts 4GN 50K-180K model and related matched power supply and circuit provided by special shops for splicing and purchasing under the condition of Xiaoxianzhen hardware tools.

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 base with adjustable height for robot which characterized in that: comprises a bottom plate (2), a guide plate (4), a fixed plate (5), a mounting plate (6), a movable column (7), a fixed column (9), a motor (11) and a bearing (15);

two sides of the bottom plate (2) are provided with side grooves (21), the top ends of the side grooves (21) are provided with the guide plates (4), the bottom ends of the guide plates (4) are fixedly connected with the top end of the bottom plate (2), and the side surfaces of the guide plates (4) are provided with guide grooves (41); a fixing plate (5) is arranged between every two adjacent guide plates (4), guide blocks (52) are fixedly connected to two sides of each fixing plate (5), the guide blocks (52) are clamped inside the guide grooves (41), and thread grooves (521) are formed in the outer sides of the guide blocks (52); a fastening bolt (3) is arranged on the outer side of the guide plate (4), and the tail end of the fastening bolt (3) penetrates through the guide groove (41) and is screwed with the thread groove (521);

the fixed column (9) is positioned at the top end of the bottom plate (2), the bottom end of the fixed column (9) is fixedly connected with the top end of the bottom plate (2), a movable cavity (92) is formed in the fixed column (9), the bottom end of the movable column (7) penetrates into the movable cavity (92), and a movable block (72) is fixedly connected to the bottom end of the movable column (7); a threaded column (14) is arranged in the movable cavity (92), the bottom end of the threaded column (14) is rotatably connected with the bottom plate (2) through the bearing (15), a threaded hole (71) is formed in the bottom end of the movable block (72), and the top end of the threaded column (14) is screwed with the threaded hole (71).

2. The height-adjustable pedestal for a robot according to claim 1, wherein: the bottom end of the bottom plate (2) is provided with a roller (1), and the roller (1) is rotatably connected with the bottom end of the bottom plate (2); the fixing plate (5) is of an L-shaped structure, and a fixing hole (51) is formed in the bottom end of the fixing plate (5).

3. The height-adjustable pedestal for a robot according to claim 1, wherein: the guide groove (41) is of a middle-shaped structure, the guide block (52) is of a convex-shaped structure, and the guide groove and the guide block are in sliding connection.

4. The height-adjustable pedestal for a robot according to claim 1, wherein: a movable plate (10) is sleeved on the surface of the fixed column (9), a sliding plate (91) is fixedly connected to the surface of the fixed column (9), a sliding groove (101) is formed in the inner side surface of the movable plate (10), and the sliding groove (101) is clamped on the surface of the sliding plate (91); the outer side of the fixed column (9) is provided with a connecting frame (8), the top end of the connecting frame (8) is fixedly connected with the bottom end of the mounting plate (6), the bottom end of the connecting frame (8) is fixedly connected with the side face of the movable plate (10), and the surface of the mounting plate (6) is provided with mounting holes (61).

5. The height-adjustable pedestal for a robot according to claim 1, wherein: motor (11) rigid coupling is in bottom plate (2) top, the output shaft end of motor (11) with gear (13), two all have been cup jointed to screw thread post (14) bottom gear (13) meshing is connected, gear (13) outside is equipped with protecting crust (12), just protecting crust (12) with bottom plate (2) bottom rigid coupling.

6. The height-adjustable pedestal for a robot according to claim 1, wherein: the movable cavity (92) and the movable block (72) are both in a regular hexagon structure and are in sliding connection.