CN214686643U

CN214686643U - Moving mechanism of heavy-load robot

Info

Publication number: CN214686643U
Application number: CN202023029487.6U
Authority: CN
Inventors: 王安基; 安文洋
Original assignee: Qingdao Hedmark Intelligent Equipment Co ltd
Current assignee: Qingdao Hedmark Intelligent Equipment Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-12
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a moving mechanism of heavy load robot relates to the robotechnology field. This moving mechanism of heavy load robot, including the base, the bottom fixedly connected with supporting leg of base, the both sides surface of supporting leg is close to the equal fixedly connected with fixed plate of mid portion, and the bottom of two fixed plates is all rotated and is connected with first telescopic link. This moving mechanism of heavy load robot, the heavy load robot traveles when rugged road surface, different gyro wheels can be located different water flat lines, when the gyro wheel was located higher road surface, the gyro wheel can shift up through first telescopic link and first spring, make and keep the level between the gyro wheel, first spring and telescopic link also have shock-absorbing function, consequently, can further protect the goods on the load robot, and the ball can drive the diversified removal of gyro wheel through the connecting rod, consequently, the flexibility and the stability of gyro wheel can be strengthened, make the application range of load robot expand, and can strengthen the practicality of load robot.

Description

Moving mechanism of heavy-load robot

Technical Field

The utility model relates to the technical field of robot, specifically be a moving mechanism of heavy load robot.

Background

A robot is a machine device that automatically performs work. It can not only accept human command, but also run the program arranged in advance, also can be according to the principle outline action formulated by artificial intelligence technique, its task is to assist or replace the work of human work, such as production industry, building industry, or dangerous work, as is well known, the moving mechanism for realizing robot mainly has wheel type, crawler type, leg type, snake type, jump type and compound type, among them the wheel type moving robot has the biggest characteristics of light dead weight, large bearing capacity, simple mechanism, relatively convenient driving and control, fast walking speed, flexibility and high working efficiency, because of the above advantages, the wheel type moving load-carrying robot is largely applied to the fields of industry, agriculture, medical treatment, family and space detection, so the wide application of load-carrying robot greatly improves the production efficiency, and greatly improves the labor force, however, the existing load-carrying robot can often generate large jolts if moving on a road with an uneven road surface, if the load-carrying robot carries fragile articles, the jolt of the load-carrying robot can lead the fragile articles to be broken, and the existing load-carrying robot is difficult to transport the articles because the existing load-carrying robot is prone to rollover on the uneven road surface.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heavy load robot's moving mechanism can strengthen the flexibility and the stability of gyro wheel, makes load robot's application range enlarge, and can strengthen load robot's practicality, can prevent effectively that load robot from the condition that turns on one's side appearing, has strengthened load robot's security.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a moving mechanism of a heavy-duty robot comprises a base, wherein the bottom of the base is fixedly connected with supporting legs, the outer surfaces of two sides of each supporting leg, which are close to the middle part, are respectively and fixedly connected with a fixed plate, the bottoms of two fixed plates are respectively and rotatably connected with a first telescopic rod, the outer surfaces of the supporting legs, which are close to the bottoms, are provided with a rotating groove, the inner parts of the rotating grooves are rotatably embedded with round balls, the outer surfaces of two sides of each round ball are respectively and fixedly connected with connecting rods, the bottoms of the two first telescopic rods are respectively and rotatably connected with the tops of the two connecting rods, the outer surfaces of the two first telescopic rods are respectively and fixedly sleeved with a first spring, the bottoms of the two connecting rods are respectively and fixedly provided with idler wheels, the outer surfaces of two sides of the base are respectively and fixedly connected with fixed boxes, the front outer surfaces and the rear outer surfaces of the two fixed boxes are respectively provided with sliding grooves, and the inner parts of the two fixed boxes are respectively and slidably embedded with supporting rods, two the bottom of bracing piece is all rotated and is connected with the backup pad, two the equal a plurality of second telescopic links of fixedly connected with in one side that the bracing piece was kept away from to fixed case, it is a plurality of the equal fixed cover in surface of second telescopic link is equipped with the second spring.

In order to strengthen the supporting effect of backup pad to the base, conduct the utility model relates to a heavy load robot's moving mechanism is preferred, two the bottom of backup pad all is stained with the slipmat.

In order to fix the bracing piece, conduct the utility model relates to a heavy load robot's moving mechanism is preferred, two the equal fixedly connected with kelly of surface around the bracing piece, four the kelly is connected with the bottom block of four spouts respectively.

In order to make kelly and spout block, conduct the utility model relates to a heavy load robot's moving mechanism is preferred, a plurality of the second telescopic link divide into two sets ofly, every group altogether equal fixedly connected with slurcam, two between one side surface of second telescopic link one side laminating with one side of two bracing pieces respectively of slurcam.

In order to fix first spring, conduct the utility model relates to a heavy load robot's moving mechanism is preferred, two the top of first spring respectively with the bottom fixed connection of two fixed plates, two the bottom of first spring respectively with the top fixed connection of two connecting rods.

In order to fix the second spring, conduct the utility model relates to a heavy load robot's moving mechanism is preferred, a plurality of one side of second spring is respectively with one side inner wall fixed connection of two fixed casees, and is a plurality of the opposite side of second spring is respectively with one side fixed connection of two slurcards.

The utility model provides a moving mechanism of heavy load robot. The method has the following beneficial effects:

(1) this heavy load robot's moving mechanism, heavy load robot traveles when rugged road surface, different gyro wheels can be located different water flat lines, when the gyro wheel was located higher road surface, the gyro wheel can shift up through first telescopic link and first spring, make and keep the level between the gyro wheel, first spring and telescopic link also have shock-absorbing function, consequently, can further protect the goods on the load robot, and the ball can drive the diversified removal of gyro wheel through the connecting rod, consequently, can strengthen the flexibility and the stability of gyro wheel, make the application range of load robot enlarge, and can strengthen the practicality of load robot.

(2) This heavy load robot's moving mechanism, when the load robot position takes place to turn on one's side, the backup pad on the bracing piece can earlier with ground contact, make the backup pad can support the load robot through the bracing piece, the load robot that does not take place to turn on one's side can recover because of the action of gravity, consequently can prevent effectively that the condition of turning on one's side from appearing in the load robot, has strengthened the security of load robot.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a front cross-sectional view of the fixing box of the present invention;

fig. 4 is a front sectional view of the rotary groove and the ball of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a fixing plate; 4. a rotating groove; 5. a ball; 6. a roller; 7. a connecting rod; 8. a fixed box; 9. a support bar; 10. a push plate; 11. a first spring; 12. a first telescopic rod; 13. a clamping rod; 14. a chute; 15. a support plate; 16. a non-slip mat; 17. a second spring; 18. and a second telescopic rod.

Detailed Description

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

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a moving mechanism of a heavy-load robot comprises a base 1, wherein the bottom of the base 1 is fixedly connected with supporting legs 2, the outer surfaces of two sides of each supporting leg 2, which are close to the middle part, are fixedly connected with fixed plates 3, the bottoms of the two fixed plates 3 are rotatably connected with first telescopic links 12, the outer surfaces of the supporting legs 2, which are close to the bottoms, are provided with rotating grooves 4, the inner parts of the rotating grooves 4 are rotatably embedded with round balls 5, the outer surfaces of two sides of each round ball 5 are fixedly connected with connecting rods 7, the bottoms of the two first telescopic links 12 are respectively rotatably connected with the tops of the two connecting rods 7, the outer surfaces of the two first telescopic links 12 are fixedly sleeved with first springs 11, the bottoms of the two connecting rods 7 are respectively and fixedly provided with idler wheels 6, the outer surfaces of two sides of the base 1 are respectively and fixedly connected with fixed boxes 8, the front and rear outer surfaces of the two fixed boxes 8 are respectively provided with sliding grooves 14, and the supporting rods 9 are slidably embedded in the inner parts of the two fixed boxes 8, the bottom of two bracing pieces 9 all rotates and is connected with backup pad 15, and the equal a plurality of second telescopic links 18 of fixedly connected with in one side that bracing piece 9 was kept away from to two fixed casees 8, and the surface of a plurality of second telescopic links 18 is all fixed the cover and is equipped with second spring 17.

In this embodiment: the base 1 can be supported by the supporting legs 2, the first spring 11 and the first telescopic rod 12 can be fixed by the fixing plate 3, the first telescopic rod 12 has a telescopic function, the round ball 5 can be regulated by the rotating groove 4, the round ball 5 can rotate in all directions in the rotating groove 4, the connecting rod 7 is fixed on two sides of the supporting leg 2 by the round ball 5, the connecting rod 7 is used for installing the roller 6, the roller 6 can drive the base 1 to move, when the loading robot moves on an unstable road surface, the stability of the loading robot can be enhanced by the first telescopic rod 12 and the first spring 11, the top of the fixing box 8 and one side far away from the base 1 are provided with openings communicated with the outside, the clamping rod 13 can be conveniently fixed by the sliding groove 14, the sliding groove 14 is provided with a semicircular clamping groove, the fixing box 8 can fix the supporting rod 9, the second telescopic rod 18 and the second spring 17 can fix the supporting rod 9 by the pushing plate 10, the supporting plate 15 at the bottom of the supporting rod 9 can support the loading robot after being attached to the ground, so that the loading robot can be prevented from turning on one side, and the supporting rod 9 can be detached through the sliding groove 14, so that the supporting rod 9 can be taken down when the load is leveled on the road, and the self weight of the loading robot is reduced.

Specifically, the bottom of each of the two support plates 15 is adhered with a non-slip mat 16.

In this embodiment: the non-slip mat 16 may enhance the friction between the support plate 15 and the ground, so that the support function of the support plate 15 to the non-slip mat 16 may be enhanced.

Specifically, the front and rear outer surfaces of the two support rods 9 are fixedly connected with clamping rods 13, and the four clamping rods 13 are respectively connected with the bottoms of the four sliding grooves 14 in a clamping manner.

In this embodiment: the support rod 9 can be fixed inside the fixing box 8 after the clamping rod 13 is clamped with the clamping groove at the bottom of the sliding groove 14.

Specifically, a plurality of second telescopic links 18 divide into two sets ofly altogether, and equal fixedly connected with slurcam 10 between the surface of one side of every group second telescopic link 18, one side of two slurcams 10 is laminated with one side of two bracing pieces 9 respectively.

In this embodiment: the second telescopic rod 18 can push the pushing plate 10 to be always attached to the supporting rod 9 through the second spring 17, so that the clamping rod 13 on the supporting rod 9 can be clamped with the sliding groove 14, and the supporting rod 9 is fixed.

Specifically, the tops of the two first springs 11 are respectively and fixedly connected with the bottoms of the two fixing plates 3, and the bottoms of the two first springs 11 are respectively and fixedly connected with the tops of the two connecting rods 7.

In this embodiment: the first spring 11 may be fixed with the connecting rod 7 by the fixing plate 3.

Specifically, one side of each of the second springs 17 is fixedly connected to an inner wall of one side of each of the two fixed boxes 8, and the other side of each of the second springs 17 is fixedly connected to one side of each of the two pushing plates 10.

In this embodiment: the second spring 17 may be fixed to the push plate 10 by a fixing box 8.

When the loading robot is used, when the loading robot runs on a rugged road, different rollers 6 can be positioned on different horizontal lines, when the rollers 6 are positioned on a higher road, the rollers 6 can move upwards through the first telescopic rods 12 and the first springs 11 to keep the rollers 6 horizontal, the first springs 11 and the first telescopic rods 12 also have a damping function, so that goods on the loading robot can be further protected, and the round balls 5 can drive the rollers 6 to move in multiple directions through the connecting rods 7, so that the flexibility of the rollers 6 can be enhanced, the use range of the loading robot is expanded, the practicability of the loading robot can be enhanced, when the loading robot turns over, the support plates 15 on the support rods 9 can firstly contact with the ground, so that the support plates 15 can support the loading robot through the support rods 9, and the loading robot without turning over can recover due to the action of gravity, therefore, the condition of side turning can be effectively prevented from occurring in the load-carrying robot, the safety of the load-carrying robot is enhanced, if the supporting rod 9 is not needed, the supporting rod 9 is pushed towards the inside of the fixed box 8, the clamping rod 13 on the supporting rod 9 is separated from the pull groove at the bottom of the sliding groove 14, then the supporting rod 9 can be lifted upwards to lift the supporting rod 9, the supporting rod 9 can be detached, if the supporting rod 9 is needed to be assembled, the clamping rod 13 on the supporting rod 9 is placed into the inside of the sliding groove 14, the supporting rod 9 is pressed downwards, at the moment, one side of the supporting rod 9 pushes the push plate 10 to move towards one side of the fixed box 8, the push plate 10 pushes the second spring 17 to shrink, the clamping rod 13 is driven by the supporting rod 9 to move to the bottom of the sliding groove 14 to enable the second spring 17 to be restored, and the clamping rod 13 is pushed to the inside of the clamping groove, so that the supporting rod 9 can be fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a moving mechanism of heavy load robot, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with supporting legs (2), the outer surfaces of two sides of each supporting leg (2) are close to the middle part and are fixedly connected with fixed plates (3), the bottoms of the two fixed plates (3) are rotatably connected with first telescopic rods (12), the outer surfaces of the supporting legs (2) are close to the bottoms and are provided with rotating grooves (4), the rotating grooves (4) are rotatably embedded with round balls (5), the outer surfaces of two sides of each round ball (5) are fixedly connected with connecting rods (7), the bottoms of the two first telescopic rods (12) are respectively rotatably connected with the tops of the two connecting rods (7), the outer surfaces of the two first telescopic rods (12) are fixedly sleeved with first springs (11), the bottoms of the two connecting rods (7) are fixedly provided with idler wheels (6), and the outer surfaces of two sides of the base (1) are fixedly connected with fixed boxes (8), two spout (14), two have all been seted up near the top to the surface around fixed case (8) the inside of fixed case (8) all slides and inlays and be equipped with bracing piece (9), two the bottom of bracing piece (9) all rotates and is connected with backup pad (15), two the equal fixedly connected with a plurality of second telescopic links (18) of one side that bracing piece (9) were kept away from in fixed case (8), it is a plurality of the equal fixed cover in surface of second telescopic link (18) is equipped with second spring (17).

2. The moving mechanism of a heavy-duty robot according to claim 1, wherein: and anti-skid pads (16) are adhered to the bottoms of the two support plates (15).

3. The moving mechanism of a heavy-duty robot according to claim 1, wherein: the front and back outer surfaces of the two supporting rods (9) are fixedly connected with clamping rods (13), and the clamping rods (13) are connected with the bottoms of the four sliding grooves (14) in a clamping mode respectively.

4. The moving mechanism of a heavy-duty robot according to claim 3, wherein: a plurality of second telescopic link (18) divide into two sets ofly altogether, every group equal fixedly connected with slurcam (10), two between the surface of one side of second telescopic link (18) one side of slurcam (10) is laminated with one side of two bracing pieces (9) respectively.

5. The moving mechanism of a heavy-duty robot according to claim 1, wherein: the tops of the two first springs (11) are fixedly connected with the bottoms of the two fixing plates (3) respectively, and the bottoms of the two first springs (11) are fixedly connected with the tops of the two connecting rods (7) respectively.

6. The moving mechanism of a heavy-duty robot according to claim 4, wherein: one side of each of the second springs (17) is fixedly connected with the inner wall of one side of each of the two fixed boxes (8), and the other side of each of the second springs (17) is fixedly connected with one side of each of the two pushing plates (10).