CN216280252U

CN216280252U - Chassis motor fixing seat of indoor navigation robot

Info

Publication number: CN216280252U
Application number: CN202122685171.0U
Authority: CN
Inventors: 赵梅
Original assignee: Shanghai Ruiduo Molding Technology Co ltd
Current assignee: Shanghai Ruiduo Molding Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a chassis motor fixing seat of an indoor navigation robot, and relates to the technical field of navigation robots. According to the robot, the rotating rod is rotated by electrifying the servo motor, the first sleeve drives the vertical rod to rotate under the transmission action of the second sleeve and the first sleeve, so that the vertical rod drives the first brush to clean the bottom of the robot, meanwhile, the rotating rod drives the transverse rod to rotate under the meshing action of the first bevel gear and the second bevel gear, so that the transverse rod drives the second brush to rotate, the second brush cleans the outer wall of the robot, and through the arrangement, when the robot is fixed at the top of the base, the fixing seat can clean the bottom and the outer wall of the robot at the same time, and the maintenance of the robot is facilitated.

Description

Chassis motor fixing seat of indoor navigation robot

Technical Field

The utility model relates to the technical field of navigation robots, in particular to a chassis motor fixing seat of an indoor navigation robot.

Background

The robot is an intelligent machine capable of working semi-autonomously or fully autonomously, has basic characteristics of perception, decision, execution and the like, can assist or even replace human beings to finish dangerous, heavy and complex work, improves the working efficiency and quality, serves human life, and expands or extends the activity and capacity range of the human beings, and the navigation robot is one of the robots and mainly has the function of providing line navigation or information navigation for users.

The chassis motor fixing seat of the existing indoor navigation robot has the advantages that in use, a mechanism for cleaning indoor navigation robot with high efficiency can not be carried out on the surface of the fixing seat, the fixing effect of the indoor navigation robot on the fixing seat is poor, the service function of the chassis motor fixing seat of the indoor navigation robot is few, the practicability is low, the fixing effect is poor, the operation is inconvenient, and the service life and the working efficiency of the indoor navigation robot are easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing chassis motor fixing seat of an indoor navigation robot cannot be used for quickly and efficiently cleaning the surface of the fixing seat of the indoor navigation robot in use, and the fixing effect of the indoor navigation robot on the fixing seat is poor, so that the chassis motor fixing seat of the indoor navigation robot has few use functions, low practicability, poor fixing effect and inconvenient operation, and the service life and the working efficiency of the indoor navigation robot are easily influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a chassis motor fixing seat of an indoor navigation robot comprises a box body, wherein a base is installed on the front end face of the box body, an anti-skid belt is arranged on the surface of the base, and a first hairbrush is installed inside the base;

the bottom end of the first brush is provided with a vertical rod, the outer wall of the vertical rod is connected with a first sleeve, the outer wall of the first sleeve is sleeved with a transmission belt, the bottom of the vertical rod is connected with a base through a first bearing, the inner wall of the other side of the transmission belt is provided with a second sleeve, a rotating rod is connected inside the second sleeve, the bottom of the rotating rod is provided with a servo motor, the servo motor is fixedly arranged on the inner bottom wall of a box body, the top end of the rotating rod is connected with a first bevel gear, one side of the first bevel gear is connected with a second bevel gear in a meshing manner, a cross rod is arranged inside the second bevel gear, one side of the cross rod is connected with the inner side wall of the box body through a second bearing, and the other side of the cross rod is provided with a second brush;

the utility model discloses a quick-witted, including base, movable rod, backstop, back dog and base, the internally mounted of base has preceding briquetting, and the outer wall cover of preceding briquetting is equipped with first reset spring to the top of first reset spring and the interior roof fixed mounting of base, the bottom of preceding briquetting is provided with the movable rod, and the positive terminal surface of movable rod has seted up the spout, the inner wall sliding connection of spout has the slider, and one side fixed mounting of slider has solid fixed ring, gu fixed ring's lateral wall is connected with first expanding spring, and the connecting block is installed to first expanding spring's opposite side to the connecting block is at the top fixed mounting of movable rod, one side top of movable rod is provided with the back dog, and the outer wall cover of back dog is equipped with second reset spring to the top of second reset spring and the interior roof fixed connection of base.

As a further description of the above technical solution:

the rotating rod is in a transmission structure formed by the second sleeve, the transmission belt, the first sleeve and the vertical rod, and the vertical rod and the rotating rod are distributed in parallel.

As a further description of the above technical solution:

the rotating rod forms a transmission structure with the cross rod through the first bevel gear and the second bevel gear, and the rotating rod and the cross rod are vertically distributed.

As a further description of the above technical solution:

the front press block forms a transmission structure between the movable rod and the rear stop block, the movable rod forms a sliding structure between the sliding groove and the sliding block and the fixing ring, and the movable rod forms an elastic structure between the connecting block and the first telescopic spring and the fixing ring.

As a further description of the above technical solution:

the inside of base is provided with the clamp plate, and the clamp plate is connected with the base through the loose axle, second expanding spring is installed to the bottom of clamp plate, and the bottom of second expanding spring is connected with the fixed block to the fixed block is at the interior roof fixed mounting of base.

As a further description of the above technical solution:

the pressing plate forms a movable structure through the movable shaft and the base, and the pressing plate forms an elastic structure through the second telescopic spring and the fixed block.

In conclusion, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the robot, the rotating rod is rotated by electrifying the servo motor, the first sleeve drives the vertical rod to rotate under the transmission action of the second sleeve and the first sleeve, so that the vertical rod drives the first brush to clean the bottom of the robot, meanwhile, the first bevel gear is arranged at the top of the rotating rod, the rotating rod drives the transverse rod to rotate under the meshing action of the first bevel gear and the second bevel gear, so that the transverse rod drives the second brush to rotate, the second brush cleans the outer wall of the robot, and through the arrangement, when the robot is fixed at the top of the base, the fixing seat can clean the bottom and the outer wall of the robot at the same time, the maintenance and the maintenance of the robot are facilitated, and the service life of the robot is prolonged.

2. In the utility model, the pressing plate is arranged at the top of the base, when the pressing plate is pressed under the action of the movable shaft, the second expansion spring is pressed to move, so that one side of the pressing plate is pressed and inclined, the pressing plate can limit the other side in a pressed state conveniently, the fixing effect of the robot on the surface of the base is ensured, meanwhile, the front pressing block is arranged in the base, when the front pressing block is pressed, the first reset spring is stretched, so that the front pressing block downwards presses the movable rod to move, the movable rod moves towards one side of the rear stop block on the inner wall of the fixed ring through the chute and the sliding block, the movable rod upwards presses the rear stop block at the bottom, the rear stop block upwards moves to limit the robot, and through the arrangement, the robot keeps a good fixing effect at the top of the fixed seat, the stability of the robot is ensured, and the structure is simple, the operation is convenient.

Drawings

Fig. 1 is a schematic perspective view of a chassis motor fixing base of an indoor navigation robot in the utility model;

FIG. 2 is a schematic side view of a chassis motor fixing base of an indoor navigation robot according to the present invention;

FIG. 3 is a schematic side view of the front press block and the rear block of the present invention;

FIG. 4 is a schematic view of a connection structure of the pressing plate and the base of the present invention.

Illustration of the drawings:

1. a box body; 2. a base; 3. an anti-slip band; 4. a first brush; 5. erecting a rod; 6. a first sleeve; 7. a transmission belt; 8. a first bearing; 9. a second sleeve; 10. a rotating rod; 11. a servo motor; 12. a first bevel gear; 13. a second bevel gear; 14. a cross bar; 15. a second bearing; 16. a second brush; 17. front briquetting; 18. a first return spring; 19. a movable rod; 20. a chute; 21. a slider; 22. a fixing ring; 23. a first extension spring; 24. connecting blocks; 25. a rear stop block; 26. a second return spring; 27. pressing a plate; 28. a movable shaft; 29. a second extension spring; 30. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, a chassis motor fixing base for an indoor navigation robot comprises a box body 1, a base 2, an anti-skid belt 3, a first brush 4, a vertical rod 5, a first sleeve 6, a transmission belt 7, a first bearing 8, a second sleeve 9, a rotating rod 10, a servo motor 11, a first bevel gear 12, a second bevel gear 13, a cross rod 14, a second bearing 15, a second brush 16, a front pressing block 17, a first return spring 18, a movable rod 19, a sliding chute 20, a sliding block 21, a fixing ring 22, a first extension spring 23, a connecting block 24, a rear pressing block 25, a second return spring 26, a pressing plate 27, a movable shaft 28, a second extension spring 29 and a fixing block 30, wherein the base 2 is installed on the front end face of the box body 1, the anti-skid belt 3 is arranged on the surface of the base 2, the first brush 4 is installed inside the base 2, and the robot has a good anti-skid effect on the top of the base 2 through the arrangement of the anti-skid belt 3, the displacement of the robot during fixing is avoided, and the fixing effect of the robot is ensured;

the bottom end of the first brush 4 is provided with an upright rod 5, the outer wall of the upright rod 5 is connected with a first sleeve 6, the outer wall of the first sleeve 6 is sleeved with a transmission belt 7, the bottom of the upright rod 5 is connected with the base 2 through a first bearing 8, the inner wall of the other side of the transmission belt 7 is provided with a second sleeve 9, the inner part of the second sleeve 9 is connected with a rotating rod 10, the bottom of the rotating rod 10 is provided with a servo motor 11, the servo motor 11 is fixedly arranged on the inner bottom wall of the box body 1, the top end of the rotating rod 10 is connected with a first bevel gear 12, one side of the first bevel gear 12 is engaged with a second bevel gear 13, the inner part of the second bevel gear 13 is provided with a cross rod 14, one side of the cross rod 14 is connected with the inner side wall of the box body 1 through a second bearing 15, the other side of the cross rod 14 is provided with a second brush 16, the first bevel gear 12 is engaged with the second bevel gear 13, so that the cross rod 14 synchronously rotates when the rotating rod 10 rotates, ensuring the synchronous cleaning effect of the second brush 16 and the first brush 4;

a front press block 17 is arranged inside the base 2, a first return spring 18 is sleeved on the outer wall of the front press block 17, the top end of the first return spring 18 is fixedly installed on the inner top wall of the base 2, a movable rod 19 is arranged at the bottom of the front press block 17, a sliding groove 20 is formed in the positive end face of the movable rod 19, a sliding block 21 is connected to the inner wall of the sliding groove 20 in a sliding manner, a fixing ring 22 is fixedly installed on one side of the sliding block 21, a first extension spring 23 is connected to the outer side wall of the fixing ring 22, a connecting block 24 is installed on the other side of the first extension spring 23, the connecting block 24 is fixedly installed at the top end of the movable rod 19, a rear stop 25 is arranged at the top of one side of the movable rod 19, a second return spring 26 is sleeved on the outer wall of the rear stop 25, the top end of the second return spring 26 is fixedly connected with the inner top wall of the base 2, the front press block 17 moves downwards through the first return spring 18, the front press block 17 is pressed against the movable rod 19 at one side to move, so that the movable rod 19 slides on the inner wall of the fixed ring 22 through the slide groove 20 and the slide block 21.

Further, bull stick 10 constitutes the transmission structure through between second sleeve 9, drive belt 7, first sleeve 6 and the pole setting 5, and is parallel distribution between pole setting 5 and the bull stick 10, under the effect of second sleeve 9, drive belt 7, first sleeve 6, makes bull stick 10 drive pole setting 5 synchronous rotations to make 4 efficient of first brush clear up the bottom of the robot.

Further, the bull stick 10 constitutes transmission structure through between first bevel gear 12, second bevel gear 13 and the horizontal pole 14, and is perpendicular distribution between bull stick 10 and the horizontal pole 14, rotates through horizontal pole 14, makes the outer wall of second brush 16 to the robot clear up, and the high efficiency of being convenient for maintains and maintains the robot, has increased the service function of fixing base, has improved the practicality of fixing base.

Further, preceding briquetting 17 passes through to constitute transmission structure between movable rod 19 and the backstop 25, and movable rod 19 passes through spout 20, constitutes sliding construction between slider 21 and the solid fixed ring 22, and movable rod 19 passes through connecting block 24, constitutes elastic construction between first expanding spring 23 and the solid fixed ring 22, and the both ends of movable rod 19 are provided with the wedge, and both ends are connected with preceding briquetting 17, the laminating of backstop 25 respectively, and preceding briquetting 17 of being convenient for drives the backstop 25 activity through movable rod 19.

Further, the inside of base 2 is provided with clamp plate 27, and clamp plate 27 is connected with base 2 through loose axle 28, second expanding spring 29 is installed to the bottom of clamp plate 27, and the bottom of second expanding spring 29 is connected with fixed block 30, and fixed block 30 is at the interior roof fixed mounting of base 2, clamp plate 27 is provided with two sets ofly at the inside symmetry of base 2, when making the robot remove base 2 surface, clamp plate 27 carries out spacing chucking to the robot movable wheel automatically, has ensured the fixed effect of robot.

Further, the pressing plate 27 forms a movable structure between the movable shaft 28 and the base 2, the pressing plate 27 forms an elastic structure between the second expansion spring 29 and the fixed block 30, and the pressing plate 27 automatically bounces when not pressed due to the arrangement of the second expansion spring 29, so that the pressing plate 27 is convenient to move when being pressed, and the stability of the pressing plate 27 in the rotating process is ensured.

The working principle is as follows: when the indoor navigation robot is used, the indoor navigation robot moves to the surface of the base 2 through the movable wheels, the anti-skid belt 3 is arranged on the surface of the base 2, so that the robot has a good anti-skid effect in the moving process, when the robot moves to the surface of the base 2, one side of the pressing plate 27 is extruded, so that the second expansion spring 29 is extruded, the pressing plate 27 moves through the movable shaft 28, so that the pressing plate 27 inclines to the extruded side, so that the pressing plate 27 limits the other side of the robot, the robot is prevented from slipping, meanwhile, when the front pressing block 17 is extruded, the front pressing block 17 moves downwards through the first return spring 18, so that the front pressing block 17 extrudes the movable rod 19 at one side, under the effect that the length of the movable rod 19 is fixed, the rear check block 25 is movably extruded to the other side by the movable rod 19 through the wedge-shaped arrangement at the two sides of the movable rod 19, and the rear check block 25 moves upwards, thereby the rear block 25 is limited and fixed on the robot on the surface of the base 2, the robot is kept fixed on the surface of the base 2, when the bottom and the outer wall of the robot need to be cleaned, the servo motor 11 is electrified to rotate the rotating rod 10, the first sleeve 6 drives the vertical rod 5 to rotate through the arrangement of the second sleeve 9 and the transmission belt 7, so that the vertical rod 5 drives the first brush 4 to clean the bottom end of the robot, meanwhile, the first bevel gear 12 is arranged at the top end of the rotating rod 10, under the meshing action of the first bevel gear 12 and the second bevel gear 13, the second bevel gear 13 drives the cross rod 14 to rotate, so that the cross rod 14 drives the second brush 16 to rotate, so that the second brush 16 cleans the outer wall of the robot, the robot is convenient to maintain and maintain quickly and efficiently, and the use cost in the later period is reduced, the working principle of the device is thus completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an indoor navigation robot chassis motor fixing base, includes box (1), its characterized in that: a base (2) is installed on the front end face of the box body (1), an anti-skid belt (3) is arranged on the surface of the base (2), and a first brush (4) is installed inside the base (2);

the bottom end of the first brush (4) is provided with a vertical rod (5), the outer wall of the vertical rod (5) is connected with a first sleeve (6), the outer wall of the first sleeve (6) is sleeved with a transmission belt (7), the bottom of the vertical rod (5) is connected with the base (2) through a first bearing (8), the inner wall of the other side of the transmission belt (7) is provided with a second sleeve (9), the inside of the second sleeve (9) is connected with a rotating rod (10), the bottom of the rotating rod (10) is provided with a servo motor (11), the servo motor (11) is fixedly arranged on the inner bottom wall of the box body (1), the top end of the rotating rod (10) is connected with a first bevel gear (12), one side of the first bevel gear (12) is connected with a second bevel gear (13) in a meshing manner, the inside of the second bevel gear (13) is provided with a cross rod (14), and one side of the cross rod (14) is connected with the inner side wall of the box body (1) through a second bearing (15), a second brush (16) is arranged on the other side of the cross bar (14);

the movable support is characterized in that a front press block (17) is arranged inside the base (2), a first reset spring (18) is sleeved on the outer wall of the front press block (17), the top end of the first reset spring (18) is fixedly installed with the inner top wall of the base (2), a movable rod (19) is arranged at the bottom of the front press block (17), a sliding groove (20) is formed in the positive end face of the movable rod (19), a sliding block (21) is connected to the inner wall of the sliding groove (20) in a sliding mode, a fixing ring (22) is fixedly installed on one side of the sliding block (21), a first telescopic spring (23) is connected to the outer side wall of the fixing ring (22), a connecting block (24) is installed on the other side of the first telescopic spring (23), the connecting block (24) is fixedly installed on the top end of the movable rod (19), a rear stop block (25) is arranged on the top of one side of the movable rod (19), and a second reset spring (26) is sleeved on the outer wall of the rear stop block (25), and the top end of the second return spring (26) is fixedly connected with the inner top wall of the base (2).

2. The chassis motor fixing seat for the indoor navigation robot of claim 1, wherein: the rotating rod (10) is in a transmission structure through the second sleeve (9), the transmission belt (7), the first sleeve (6) and the upright rod (5), and the upright rod (5) and the rotating rod (10) are distributed in parallel.

3. The chassis motor fixing seat for the indoor navigation robot of claim 1, wherein: the rotating rod (10) and the cross rod (14) form a transmission structure through the first bevel gear (12) and the second bevel gear (13), and the rotating rod (10) and the cross rod (14) are vertically distributed.

4. The chassis motor fixing seat for the indoor navigation robot of claim 1, wherein: preceding briquetting (17) pass through to constitute transmission structure between movable rod (19) and backstop (25), and movable rod (19) pass through to constitute sliding construction between spout (20), slider (21) and the solid fixed ring (22), and movable rod (19) pass through to constitute elastic construction between connecting block (24), first expanding spring (23) and solid fixed ring (22).

5. The chassis motor fixing seat for the indoor navigation robot of claim 1, wherein: the inside of base (2) is provided with clamp plate (27), and clamp plate (27) are connected with base (2) through loose axle (28), second expanding spring (29) are installed to the bottom of clamp plate (27), and the bottom of second expanding spring (29) is connected with fixed block (30) to fixed block (30) are at the interior roof fixed mounting of base (2).

6. The chassis motor fixing seat of the indoor navigation robot as claimed in claim 5, wherein: the pressing plate (27) forms a movable structure with the base (2) through the movable shaft (28), and the pressing plate (27) forms an elastic structure with the fixed block (30) through the second telescopic spring (29).