CN217992561U - Artificial intelligence robot damping device - Google Patents

Abstract

The utility model relates to a robot shock attenuation field, specific artificial intelligence robot damping device that says so, include: a robot base; the damping limiting mechanism is used for damping the robot base and is arranged at the bottom of the robot base; through setting up shock attenuation stop gear, when robot base atress, drive branch downstream, branch drives first piston plate and produces the negative pressure at the inner chamber piston motion of piston cylinder, with the inner chamber of pressure through first connecting pipe transmission to three-way pipe and second connecting pipe, the intercommunication of rethread second connecting pipe and box transmits pressure to the inner chamber of box, the inner chamber of bottom plate produces the negative pressure, to second piston plate and extension board jack-up, make the bottom contact of rubber pad and robot base, carry on spacingly to robot base, it can carry out the shock attenuation when the robot jolts to have played, and keep robot base to carry out the up-and-down motion when the atress through piston motion.

Description

Artificial intelligence robot damping device

Technical Field

The utility model relates to a robot shock attenuation field, very much relate to an artificial intelligence robot damping device.

Background

The ground motion of intelligent robot often receives the restriction of motion road conditions, and when the robot was in rugged ground motion, the automobile body produced jolting easily, turned on one's side even, when serious, probably resulted in inside precision component to damage, in prior art, the mode that generally adopts damping spring or hydraulic damping device to the shock attenuation mode of robot reaches the shock attenuation effect, and this kind of mode is when the robot vibrations atress, rocks because of the characteristic appearance of spring easily, leads to the robot to stand unstable the condition and appear.

Therefore, an artificial intelligence robot damping device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a following technical scheme realizes above-mentioned purpose, an artificial intelligence robot damping device, include: a robot base; the damping limiting mechanism is used for damping the robot base and is arranged at the bottom of the robot base; the damping limiting mechanism comprises a damping assembly, the damping assembly for damping the robot base is arranged at the bottom of the robot base, and the damping limiting mechanism further comprises a limiting assembly, and the limiting assembly for limiting the descending position of the robot base is arranged at two sides of the bottom of the robot base.

Preferably, damper includes the bottom plate that sets up in robot base bottom, a piston cylinder is all installed to both sides around the bottom plate top, the inner chamber slidable mounting of piston cylinder has first piston plate, the top of piston cylinder is run through and is installed branch, and the bottom of branch and the top fixed connection of first piston plate, the surface cover that branch is located piston cylinder inner chamber is equipped with damping spring, branch is located the outside one end fixedly connected with roof of piston cylinder, the both sides of roof all are rotated through the pivot and are connected with supplementary fagging, the top of roof and the bottom fixed connection of robot base can carry out the shock attenuation when robot base atress spacing, have changed the tradition and have appeared rocking through spring shock attenuation, and the condition that the influence robot stands appears.

Preferably, the bottoms of two adjacent sides of the piston cylinders are communicated with a first connecting pipe, one end, far away from the piston cylinder, of the first connecting pipe is communicated with a three-way pipe, one side of the three-way pipe is communicated with a second connecting pipe, and therefore the purpose of limiting can be achieved by transmitting pressure to the inner cavity of the limiting assembly when the supporting rod and the first piston plate descend to generate negative pressure.

Preferably, the limiting assembly comprises two boxes mounted on two sides of the top of the base plate, the bottom of one side of each box is communicated with the second connecting pipe, a second piston plate is slidably mounted in an inner cavity of each box, a supporting plate is fixedly connected to the top of each second piston plate, the top of each supporting plate penetrates through the corresponding box and extends to the outside of the corresponding box, and rubber pads are fixedly connected to the tops of the supporting plates, can be matched with the damping assemblies to jack up the rubber pads, and limit is performed on descending of the robot base.

Preferably, the top of bottom plate just is located the front and back both sides of box and all installs buffer spring, buffer spring's top and robot base's bottom fixed connection can carry out elastic support to robot base, reduce the effect of shaking force.

Preferably, still include tension mechanism, tension mechanism is including installing in the support of bottom plate top both sides, the surface cover of support is equipped with supporting roller, supporting roller's top and the bottom contact of supplementary fagging, one side fixedly connected with mounting panel of support, one side fixedly connected with extension spring of support is kept away from to the mounting panel, the one end fixedly connected with cardboard of mounting panel is kept away from to extension spring, the cardboard can carry on spacingly when supplementary fagging atress perk, plays supplementary absorbing effect with the surface contact of supplementary fagging.

The utility model has the advantages that:

1. by arranging the damping limiting mechanism, when the robot base is stressed, the supporting rod is driven to move downwards, the supporting rod drives the first piston plate to generate negative pressure in the inner cavity piston motion of the piston cylinder, the pressure is transmitted to the inner cavities of the three-way pipe and the second connecting pipe through the first connecting pipe, the pressure is transmitted to the inner cavity of the box body through the communication between the second connecting pipe and the box body, the inner cavity of the base plate generates negative pressure, the second piston plate and the supporting plate are jacked up, the rubber pad is in contact with the bottom of the robot base to limit the robot base, the damping can be realized when the robot jolts and shakes, the robot base is kept to move up and down when stressed through the piston motion, the phenomenon that the robot stands due to the left-right shaking is avoided;

2. through setting up tension mechanism, when roof atress descends to drive the perk of supplementary fagging, supplementary fagging drives the cardboard and outwards extends, and the cardboard drives extension spring and stretches, and through extension spring's tensile properties, it is spacing to supplementary fagging when extension spring stretches to the limit, has played and has carried on spacingly when supplementary fagging outwards expands for to the supplementary absorbing effect of robot base.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the shock absorbing assembly of the present invention;

FIG. 3 is a schematic cross-sectional view of the box body of the present invention;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a robot base; 2. a damping and limiting mechanism; 21. a shock absorbing assembly; 211. a base plate; 212. a piston cylinder; 213. a first piston plate; 214. a strut; 215. a damping spring; 216. a first connecting pipe; 217. a three-way pipe; 218. a second connecting pipe; 219. a top plate; 2101. an auxiliary supporting plate; 22. a limiting component; 221. a box body; 222. a second piston plate; 223. a support plate; 224. a rubber pad; 225. a buffer spring; 3. a stretching mechanism; 31. a support; 32. a support roller; 33. mounting a plate; 34. an extension spring; 35. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the specific implementation: as shown in fig. 1 to 4, an artificial intelligence robot damping device includes: a robot base 1; the damping limiting mechanism 2 is used for damping the robot base 1, and the damping limiting mechanism 2 is arranged at the bottom of the robot base 1; wherein, shock attenuation stop gear 2 includes damper 21 for carry out absorbing damper 21 to robot base 1 and set up in robot base 1's bottom, shock attenuation stop gear 2 still includes spacing subassembly 22, is used for carrying out spacing subassembly 22 to robot base 1's decline position and sets up in the both sides of robot base 1 bottom.

As shown in fig. 1, 2, 3 and 4, the damping assembly 21 includes a bottom plate 211 disposed at the bottom of the robot base 1, piston cylinders 212 are mounted on front and rear sides of the top of the bottom plate 211, a first piston plate 213 is slidably mounted in an inner cavity of the piston cylinder 212, a supporting rod 214 is mounted at the top of the piston cylinder 212 in a penetrating manner, the bottom of the supporting rod 214 is fixedly connected with the top of the first piston plate 213, a damping spring 215 is sleeved on the surface of the supporting rod 214 located in the inner cavity of the piston cylinder 212, a top plate 219 is fixedly connected to one end of the supporting rod 214 located outside the piston cylinder 212, auxiliary supporting plates 2101 are rotatably connected to both sides of the top plate 219 through a rotating shaft, and the top of the top plate 219 is fixedly connected with the bottom of the robot base 1; the bottoms of the adjacent sides of the two piston cylinders 212 are communicated with a first connecting pipe 216, one end, far away from the piston cylinders 212, of the first connecting pipe 216 is communicated with a three-way pipe 217, and one side of the three-way pipe 217 is communicated with a second connecting pipe 218; the limiting assembly 22 comprises two box bodies 221 mounted on two sides of the top of the base plate 211, the bottom of one side of each box body 221 is communicated with a second connecting pipe 218, a second piston plate 222 is slidably mounted in an inner cavity of each box body 221, a support plate 223 is fixedly connected to the top of each second piston plate 222, the top of each support plate 223 penetrates through each box body 221 and extends to the outside of each box body 221, and a rubber pad 224 is fixedly connected to the top of each support plate 223; buffer springs 225 are mounted on the top of the bottom plate 211 and located on the front side and the rear side of the box body 221, and the top ends of the buffer springs 225 are fixedly connected with the bottom of the robot base 1.

As shown in fig. 1 and fig. 4, further including stretching mechanism 3, stretching mechanism 3 includes the support 31 installed at both sides of the top of bottom plate 211, the surface cover of support 31 is equipped with supporting roller 32, the top of supporting roller 32 contacts with the bottom of supplementary fagging 2101, one side fixedly connected with mounting panel 33 of support 31, one side fixedly connected with extension spring 34 that mounting panel 33 keeps away from support 31, one end fixedly connected with cardboard 35 that extension spring 34 keeps away from mounting panel 33, cardboard 35 contacts with the surface of supplementary fagging 2101, when roof 219 atress descends and drives supplementary fagging 2101 to rise, supplementary fagging 2101 drives cardboard 35 and outwards extends, cardboard 35 drives extension spring 34 and stretches, through extension spring 34's tensile properties, auxiliary fagging 2101 is spacing when extension spring 34 stretches to limit.

The utility model discloses when robot base 1 atress, it removes downwards to drive branch 214, branch 214 drives first piston plate 213 and produces the negative pressure at the inner chamber piston motion of piston cylinder 212, transmit pressure to the inner chamber of three-way pipe 217 and second connecting pipe 218 through first connecting pipe 216, the intercommunication of rethread second connecting pipe 218 and box 221 is with pressure transmission to the inner chamber of box 221, the inner chamber of bottom plate 211 produces the negative pressure, jack-up second piston plate 222 and extension board 223, make rubber pad 224 and robot base 1's bottom contact, it is spacing to robot base 1, and when robot base 1 descends and drives roof 219 and supplementary fagging 2101 and outwards expand, supplementary fagging 2101 drives cardboard 35 and outwards extends, cardboard 35 drives extension spring 34 and stretches, tensile performance through extension spring 34, stretch spring 34 carries out spacingly to supplementary fagging when extremely limiting at extension spring 34, through the above-mentioned principle, effectual when having solved robot vibrations atress, appear because of the characteristic of spring easily, lead to rocking the unstable problem of standing of robot.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An artificial intelligence robot damping device, characterized in that includes:

a robot base (1);

the damping limiting mechanism (2) is used for damping the robot base (1), and the damping limiting mechanism (2) is arranged at the bottom of the robot base (1); wherein the content of the first and second substances,

shock attenuation stop gear (2) include damper (21) for carry out absorbing damper (21) to robot base (1) and set up in the bottom of robot base (1), shock attenuation stop gear (2) still include spacing subassembly (22), are used for carrying out spacing subassembly (22) to the decline position of robot base (1) and set up in the both sides of robot base (1) bottom.

2. The artificial intelligence robot damping device of claim 1, wherein: damping component (21) is including setting up in bottom plate (211) of robot base (1) bottom, piston cylinder (212) are all installed to both sides around bottom plate (211) top, the inner chamber slidable mounting of piston cylinder (212) has first piston plate (213), the top of piston cylinder (212) is run through and is installed branch (214), and the bottom of branch (214) and the top fixed connection of first piston plate (213), the surface cover that branch (214) are located piston cylinder (212) inner chamber is equipped with damping spring (215), branch (214) are located the outside one end fixedly connected with roof (219) of piston cylinder (212), the both sides of roof (219) all rotate through the pivot and are connected with supplementary fagging (2101), the top of roof (219) and the bottom fixed connection of robot base (1).

3. The artificial intelligence robot damping device of claim 2, wherein: the bottoms of the adjacent sides of the two piston cylinders (212) are communicated with a first connecting pipe (216), one end, far away from the piston cylinders (212), of the first connecting pipe (216) is communicated with a three-way pipe (217), and one side of the three-way pipe (217) is communicated with a second connecting pipe (218).

4. The artificial intelligence robot damping device of claim 3, wherein: the limiting assembly (22) comprises two box bodies (221) arranged on two sides of the top of the bottom plate (211), the bottom of one side of each box body (221) is communicated with the second connecting pipe (218), a second piston plate (222) is slidably arranged in an inner cavity of each box body (221), a support plate (223) is fixedly connected to the top of each second piston plate (222), the top of each support plate (223) penetrates through each box body (221) and extends to the outside of each box body (221), and a rubber pad (224) is fixedly connected to the top of each support plate (223).

5. The artificial intelligence robot damping device of claim 4, wherein: buffer spring (225) are all installed at the top of bottom plate (211) and the front and back both sides that are located box (221), the top of buffer spring (225) and the bottom fixed connection of robot base (1).

6. The shock absorbing device of an artificial intelligence robot of claim 2, wherein: still include straining device (3), straining device (3) are including installing in support (31) of bottom plate (211) top both sides, the surface cover of support (31) is equipped with supporting roller (32), the top of supporting roller (32) and the bottom contact of supplementary fagging (2101), one side fixedly connected with mounting panel (33) of support (31), one side fixedly connected with extension spring (34) of support (31) are kept away from in mounting panel (33), one end fixedly connected with cardboard (35) of mounting panel (33) are kept away from in extension spring (34), cardboard (35) and the surface contact of supplementary fagging (2101).

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