CN112696561A - Pipeline robot - Google Patents

Abstract

The present invention is directed to a pipeline robot, including: the crawler belt device comprises two crawler wheel units, wherein the two crawler wheel units are connected through a main frame and comprise a front crawler wheel, a rear crawler wheel and a flexible crawler belt, a plurality of magnet suction feet are uniformly arranged on the flexible crawler belt, and two fluid driving units are arranged between the two crawler wheel units.

Description

Pipeline robot

Technical Field

The invention relates to a pipeline robot.

Background

The pipeline robot generally walks by means of power, but the pipeline with water flow cannot well run by means of water flow, and the walking difficulty of the robot can be caused by the direction of the water flow.

Disclosure of Invention

Technical problem to be solved

In view of the problems in the prior art, an object of the present invention is to provide a pipeline robot which can realize autonomous movement by means of water flow.

A pipeline robot, comprising: two crawler wheel units are connected through a main frame,

the crawler wheel unit comprises a front crawler wheel, a rear crawler wheel and a flexible crawler belt,

a plurality of magnet suction feet are uniformly arranged on the flexible track.

Two fluid driving units are also arranged between the two crawler wheel units,

the fluid driving unit comprises two cross-shaped units, each cross-shaped unit comprises a rotating spoon shaft and a fluid rotating spoon, the four flowing rotating spoons are circumferentially arranged on the rotating spoon shaft, a direct-acting bevel gear is arranged at the other end of the rotating spoon shaft,

the upper end and the lower end of the transmission shaft are provided with bevel gears, the upper bevel gear is meshed with the two direct-acting bevel gears,

one end of the linear driving motor is a movable bevel gear, the other end of the linear driving motor is connected with a driven shaft, the driven shaft is connected with the crawler wheel, the crawler wheel is driven to rotate through the rotation of the movable shaft,

the lower bevel gear of the transmission shaft is meshed with the driven bevel gear,

the outer side of the rotary spoon shaft is provided with a driving upper shell which is connected with the rotary spoon shaft in a rotating way,

the outer side of the transmission shaft is provided with a driving lower shell,

the upper driving shell is rotatably connected with the lower driving shell, a fluid direction positioning mark is arranged on the upper driving shell, the rotating angle between the upper shell and the lower shell can be adjusted under the action of water flow, and the lower driving shell is fixed on the main frame;

the invention can realize autonomous movement by means of water flow, and the magnet caterpillar band adsorbs pipelines to realize various environments.

Drawings

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

FIG. 2 is a schematic view of the structure of the main viewing direction of the present invention

FIG. 3 is a schematic top view of the present invention

FIG. 4 is a side view of the driving structure of the present invention

FIG. 5 is a schematic bottom view of the driving structure of the present invention

FIG. 6 is a schematic view of the fluid driving unit of the present invention

FIG. 7 is a left side view of the fluid driving unit of the present invention

FIG. 8 is a schematic top view of a fluid driving unit according to the present invention

FIG. 9 is a schematic view of the full section A-A of FIG. 8

FIG. 10 is a perspective schematic view of the present invention;

the reference numbers in the figures illustrate:

1. main frame

2. Fluid drive unit

3. Magnet suction foot

4. Flexible crawler belt

5. Crawler wheel

6. Driving upper shell

7. Fluid direction locator

8. Driving lower shell

9. Fluid rotary spoon

10. Rotary spoon shaft

11. Fluid driving unit A

12. Fluid driving unit B

13. Transmission shaft

14. Lower bevel gear

15. Driven bevel gear

16. Linear driving motor

17. Driven shaft

18. Direct-acting bevel gear

19. The drive shaft bevel gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

A pipeline robot, comprising: two crawler wheel units are connected through a main frame 1,

the crawler wheel unit comprises a front crawler wheel 5, a rear crawler wheel 5 and a flexible crawler 4,

a plurality of magnet absorption feet are uniformly arranged on the flexible crawler 4.

Two fluid driving units are also arranged between the two crawler wheel units,

the fluid driving unit comprises two cross-shaped units, each cross-shaped unit comprises a rotating spoon shaft 10 and a fluid rotating spoon 9, the four flowing rotating spoons are circumferentially arranged on the rotating spoon shaft 10, a straight bevel gear 18 is arranged at the other end of the rotating spoon shaft 10,

the upper and lower ends of the transmission shaft 13 are provided with bevel gears, an upper bevel gear 19 is meshed with two direct-acting bevel gears 18,

one end of the linear driving motor 16 is a movable bevel gear 15, the other end is connected with a driven shaft 17, the driven shaft 17 is connected with the crawler wheel 5, the crawler wheel 5 is driven to rotate by the rotation of the movable shaft 17,

the lower bevel gear 14 of the drive shaft 13 is engaged with the driven bevel gear 15,

the outer side of the rotary spoon shaft 10 is a driving upper shell 6 which is connected with the rotary spoon shaft in a rotating way,

the outside of the transmission shaft 13 is a driving lower shell 8,

the upper driving shell 6 is rotationally connected with the lower driving shell 8, a fluid direction positioning mark 7 is arranged on the upper driving shell 6, the rotating angle between the upper shell and the lower shell can be adjusted under the action of water flow, the lower driving shell 8 is fixed on the main frame 1,

the rotary spoon has the advantages that the rotary spoon directions of the two fluid driving units are arranged differently, and the transmission function is special.

Claims (2)

1. A pipeline robot, comprising: two crawler wheel units are connected through a main frame,

the crawler wheel unit comprises a front crawler wheel, a rear crawler wheel and a flexible crawler,

a plurality of magnet suction feet are uniformly arranged on the flexible track.

2. The pipeline robot of claim 1, wherein:

two fluid driving units are also arranged between the two crawler wheel units,

the fluid driving unit comprises two cross-shaped units, each cross-shaped unit comprises a rotating spoon shaft and a fluid rotating spoon, the four flowing rotating spoons are circumferentially arranged on the rotating spoon shaft, a direct-acting bevel gear is arranged at the other end of the rotating spoon shaft,

the upper end and the lower end of the transmission shaft are provided with bevel gears, the upper bevel gear is meshed with the two direct-acting bevel gears,

one end of the linear driving motor is a movable bevel gear, the other end of the linear driving motor is connected with a driven shaft, the driven shaft is connected with the crawler wheel, the crawler wheel is driven to rotate through the rotation of the movable shaft,

the lower bevel gear of the transmission shaft is meshed with the driven bevel gear,

the outer side of the rotary spoon shaft is provided with a driving upper shell which is connected with the rotary spoon shaft in a rotating way,

the outer side of the transmission shaft is provided with a driving lower shell,

casing and drive casing rotation connection under in the drive, install fluid direction location mark on the casing on the drive, under the rivers effect, can adjust the turned angle between casing and the lower casing, casing is fixed on the body frame under the drive.

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