CN218905395U

CN218905395U - Truss type mobile robot

Info

Publication number: CN218905395U
Application number: CN202223225192.5U
Authority: CN
Inventors: 贝科东; 沈峥
Original assignee: Nantong Tongou Intelligent Equipment Technology Co ltd
Current assignee: Nantong Tongou Intelligent Equipment Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-25
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a truss type mobile robot which comprises a truss type frame, wherein the truss type frame comprises upright posts, a top beam is arranged on a plurality of upright posts, the top beam is arranged into an annular beam, a sliding seat is arranged on the outer side of the top beam in a sliding mode, a multi-shaft mechanical arm is arranged on one side of the sliding seat through a connecting seat, a driven rack is arranged on the top beam, a first driving gear is arranged on the inner upper portion of the sliding seat in a rotating mode through a connecting shaft.

Description

Truss type mobile robot

Technical Field

The utility model relates to the technical field of truss robots, in particular to a truss type mobile robot.

Background

The truss robot is an intelligent manipulator and mainly comprises an upright column frame, a vertically and horizontally movable component and a fixture, and is matched with a lathe for taking and placing workpieces. The truss robot is a multipurpose manipulator which can realize automatic control, can be programmed repeatedly, has multiple degrees of freedom and has the freedom of movement built into a space right angle relationship. The behavior of this work is primarily by completing a linear motion along the X, Y, Z axis.

The utility model provides a heavy truss robot of planer-type among the prior art application number CN202120806753.7, includes the planer-type truss, be equipped with on the planer-type truss: the lifting assembly is driven to lift by two symmetrically arranged first servo motors and is used for fixing a load; a lateral movement assembly; and the longitudinal moving assembly is driven by two third servo motors which are symmetrically arranged and is used for horizontally and longitudinally moving the load. When the truss robot linearly moves, two servo motors are arranged in each direction, so that the power and the load capacity of the linear movement of the truss robot are improved, and the problem of motor overload is solved; moreover, the servo motors are symmetrically arranged, so that the stability of linear motion of the truss robot is improved, the load is not prone to overturning, circular sliding adjustment is not convenient to carry out on the sliding seat and the mechanical arm, material carrying and using treatment of stations in different directions are difficult to meet, and the transmission stability is low, so that the mechanical arm grabs goods and moves and adjusts the stability.

Disclosure of Invention

The utility model aims to provide a truss type mobile robot, which solves the problems that in the prior art, circular sliding adjustment is inconvenient to carry out on a sliding seat and a mechanical arm, material handling and using treatment of stations in different directions are difficult to meet, and transmission stability is low, so that the mechanical arm grabs goods and moves and adjusts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the truss-type mobile robot comprises a truss-type frame, wherein the truss-type frame comprises upright posts which are arranged, top beams are arranged at the upper ends of the upright posts, the top beams are arranged into annular beams, a sliding seat is arranged on the outer sides of the top beams in a sliding mode, a multi-shaft mechanical arm is arranged on one side of the sliding seat through the connecting seat, a driven rack is arranged on the upper side of the top beams, a first driving gear is arranged on the upper portion in the sliding seat in a rotating mode through a connecting shaft, one end of the connecting shaft is connected with a motor through gear group transmission, and the driven rack and the first driving gear are meshed and are arranged in two groups.

Further, the stand column is vertically welded on the lower side of the top beam, and a stable support is arranged at the lower end of the stand column.

Further, a through hole is formed in the sliding seat, and the first driving gear is rotatably clamped in the through hole.

Furthermore, the inner side of the sliding seat is provided with a limit sliding block, two sides of the top beam are provided with sliding grooves, and the limit sliding block and the sliding grooves are arranged in a sliding manner.

Further, the idler wheels are arranged on two sides of the limiting slide block through the positioning seat, and the idler wheels are arranged in the sliding groove in a rolling mode.

Further, the gear set comprises a driven gear arranged at one end of the connecting shaft, one end of the motor is in transmission connection with a second driving gear, and the driven gear is in meshed connection with the second driving gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the top beam is arranged to be an annular beam, the driven rack is arranged on the upper side of the top beam, the inside of the sliding seat is in meshed connection with the driven rack through the connecting shaft and the first driving gear, one end of the connecting shaft is in transmission connection with the motor through the gear set, and the driven rack and the first driving gear are in meshed arrangement, so that the first driving gear is driven by the motor to rotate and adjust, the sliding seat can be circularly slidably adjusted along the top beam, the carrying and using treatment of stations in different directions can be satisfied, the transmission stability is high, and the stability and the efficiency of the mechanical arm for grabbing goods to move are improved.

2. According to the utility model, the limiting slide blocks are arranged on the inner side of the slide seat, the slide grooves are arranged on the two sides of the top beam, and the limiting slide blocks and the slide grooves are arranged in a sliding manner, so that sliding guiding treatment can be carried out when the slide seat is moved and adjusted, and the stability of the movement adjustment of the slide seat and the mechanical arm is further improved.

3. According to the utility model, the rollers are arranged on two sides of the limiting slide block through the positioning seats, and the rollers are arranged in the sliding grooves in a rolling way, so that the friction force of sliding connection between the limiting slide block and the sliding grooves can be reduced, the smoothness of sliding adjustment of the sliding seat is improved, and the sliding seat and the mechanical arm can be better moved and adjusted.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the top beam perspective structure of the present utility model;

fig. 3 is a front view of the structure of the slide of the present utility model.

In the figure: 1. a column; 2. stabilizing the support; 3. a top beam; 4. a chute; 5. a slide; 6. a connecting seat; 7. a multi-axis mechanical arm; 8. a limit sliding block; 9. a first drive gear; 10. a driven rack; 11. a connecting shaft; 12. a driven gear; 13. a second drive gear; 14. a motor; 15. a positioning seat; 16. a roller; 17. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in the embodiment of the utility model, the truss-type mobile robot comprises a truss-type frame, the truss-type frame comprises upright posts 1, top beams 3 are installed at the upper ends of the upright posts 1, the top beams 3 are arranged into annular beams, sliding seats 5 are slidably arranged on the outer sides of the top beams 3, multi-shaft mechanical arms 7 are installed on one sides of the sliding seats 5 through connecting seats 6, mobile adjustment treatment is conveniently carried out on the multi-shaft mechanical arms 7, driven racks 10 are installed on the upper sides of the top beams 3, first driving gears 9 are rotatably arranged on the upper portions in the sliding seats 5 through connecting shafts 11, one ends of the connecting shafts 11 are connected with motors 14 through gear sets, the driven racks 10 and the first driving gears 9 are meshed and provided with two groups, so that the first driving gears 9 are driven to be rotatably adjusted through the motors 14, the sliding seats 5 can be circularly slidably adjusted along the top beams 3, carrying and using treatment of stations in different directions can be met, and the transmission stability is high, and the stability and the efficiency of the goods grabbing and moving of the mechanical arms are facilitated.

Preferably, the upright post 1 is vertically welded on the lower side of the top beam 3, and the lower end of the upright post 1 is provided with a stable support 2, so that the lower side of the top beam 3 is conveniently and stably supported.

Preferably, the through hole 17 is formed in the sliding seat 5, and the first driving gear 9 is rotatably clamped in the through hole 17, so that the first driving gear 9 is conveniently rotatably installed in the sliding seat 5.

Preferably, the limit sliding block 8 is arranged on the inner side of the sliding seat 5, the sliding grooves 4 are arranged on the two sides of the top beam 3, and the limit sliding block 8 and the sliding grooves 4 are arranged in a sliding manner, so that sliding guiding treatment can be carried out when the sliding seat 5 is moved and adjusted, and the stability of the sliding seat 5 and the mechanical arm moving and adjusting can be further improved.

Preferably, the gyro wheel 16 is installed through positioning seat 15 to spacing slider 8 both sides, and the gyro wheel 16 rolls and set up in spout 4 for can reduce spacing slider 8 and spout 4 sliding connection's frictional force, be favorable to improving slide 5 sliding adjustment's smoothness, be convenient for better to slide 5 and robotic arm remove the regulation processing.

Preferably, the gear set comprises a driven gear 12 arranged at one end of the connecting shaft 11, one end of a motor 14 is in transmission connection with a second driving gear 13, the driven gear 12 is in meshed connection with the second driving gear 13, and the gear set adopts a reduction gear for driving the first driving gear 9 to rotate at a constant speed so as to facilitate the movement adjustment treatment of the sliding seat 5.

The working principle and the using flow of the utility model are as follows: through setting up back timber 3 into the ring beam, driven rack 10 is installed to back timber 3 upside, the inside of slide 5 is connected with driven rack 10 meshing through connecting axle 11 and first driving gear 9, and connecting axle 11 one end transmission is connected with motor 14, driven rack 10 and first driving gear 9 meshing are provided with two sets of for through the rotatory regulation of motor 14 drive first driving gear 9, thereby can make slide 5 be circular slip regulation along back timber 3, can satisfy the transport of different position stations and use and handle, transmission stability is high moreover, be favorable to improving robotic arm and snatch stability and the efficiency that the goods moved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a truss-like mobile robot, includes truss-like frame, its characterized in that: the truss-like frame is including stand (1) that is equipped with, and back timber (3) are installed to a plurality of stand (1) upper ends, back timber (3) set up to the ring beam, back timber (3) outside slip is provided with slide (5), multiaxis robotic arm (7) are installed through connecting seat (6) in slide (5) one side, driven rack (10) are installed to back timber (3) upside, upper portion is provided with first driving gear (9) through connecting axle (11) rotation in slide (5), and connecting axle (11) one end is connected with motor (14) through the gear train transmission, driven rack (10) and first driving gear (9) meshing are provided with two sets of.

2. A truss type mobile robot according to claim 1, wherein: the vertical column (1) is vertically welded at the lower side of the top beam (3), and the lower end of the vertical column (1) is provided with a stable support (2).

3. A truss type mobile robot according to claim 1, wherein: the sliding seat (5) is internally provided with a through hole (17), and the first driving gear (9) is rotationally clamped in the through hole (17).

4. A truss type mobile robot according to claim 1, wherein: limiting sliding blocks (8) are arranged on the inner sides of the sliding seats (5), sliding grooves (4) are arranged on two sides of the top beam (3), and the limiting sliding blocks (8) and the sliding grooves (4) are arranged in a sliding mode.

5. The truss type mobile robot of claim 4 wherein: the two sides of the limiting slide block (8) are provided with rollers (16) through positioning seats (15), and the rollers (16) are arranged in the sliding groove (4) in a rolling way.

6. A truss type mobile robot according to claim 1, wherein: the gear set comprises a driven gear (12) arranged at one end of the connecting shaft (11), one end of the motor (14) is in transmission connection with a second driving gear (13), and the driven gear (12) is in meshed connection with the second driving gear (13).