CN217801823U - Epidemic prevention robot drives damper assembly - Google Patents

Abstract

The utility model belongs to the technical field of the robot, especially, drive shock attenuation subassembly is driven to epidemic prevention robot, the inside movable mounting of drive base has the buffer tube, the upper end welding of buffer tube has the backup pad, the outer surface welding of buffer tube lower extreme has spacing otic placode, spacing otic placode surface is seted up the downthehole first gag lever post of installing, and the both ends of first gag lever post all with the internal surface welding of drive base is fixed, the inside of buffer tube is provided with buffer spring; through buffer spring movable mounting at the inside buffer tube of drive base, the buffer tube of being convenient for cushions through buffer spring, and the spacing otic placode cover of buffer tube lower extreme welded is in the outside of first gag lever post simultaneously, and the cooperation through spacing otic placode and first gag lever post is spacing when the buffer spring of being convenient for removes to buffer tube has increased the stability of buffer tube at the inside removal of drive base, backup pad lower surface central point puts the second gag lever post of department's welding simultaneously.

Description

Epidemic prevention robot drives damper

Technical Field

The utility model belongs to the technical field of the robot, concretely relates to epidemic prevention robot drives damper assembly.

Background

The carrier is used as the epidemic prevention robot, the disinfection gas is generated in the disinfection system of the robot inner device, the disinfection gas is rapidly diffused in the indoor space by utilizing the pneumatic system of the robot, the disinfection coverage and uniformity are increased, pathogenic microorganisms in the air can be effectively killed without dead angles, and the disinfection robot can automatically, efficiently and accurately disinfect and prevent the indoor epidemic according to the set route. The driving and damping component of the epidemic prevention robot is a device which is arranged at the lower part of the robot and is used for driving the robot to walk, and when the traditional robot driving device is used, the driving device has poor damping performance, so that the robot vibrates for a long time to cause mechanical fatigue.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides an epidemic prevention robot drives damper assembly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an epidemic prevention robot drive damper assembly, includes the drive base, the inside movable mounting of drive base has buffer tube, buffer tube's upper end welding has the backup pad, the outer surface welding of buffer tube lower extreme has spacing otic placode, spacing otic placode surface sets up downthehole first gag lever post of installing, and the both ends of first gag lever post all with the internal surface welded fastening of drive base, buffer tube's inside is provided with buffer spring, and buffer spring's upper end and the lower fixed surface of backup pad, buffer spring's lower extreme and the internal surface fixed of drive base lower part, the lower surface welding of backup pad central point department has the second gag lever post, damping ball has been cup jointed to the outside of second gag lever post, damping ball's outer surface welding has the spacing ring, the upper and lower surface of spacing ring all is fixed with damping spring, and the lower fixed surface of spacing ring upper surface's damping spring and backup pad, and the internal surface fixed of spacing ring lower fixed damping spring and drive base lower extreme, four electronic wheels are installed to the both sides of drive base, the externally mounted of electronic wheel has the rubber wheel ring, the output shaft location inserted bar, and fix the lower surface welding of drive base through the set screw.

As the utility model discloses a preferred technical scheme of epidemic prevention robot drive damper assembly, the inside of rubber wheel ring is provided with the buffering cavity, the internal surface that rubber wheel ring is located the buffering cavity is fixed with the buffer board, the bleeder vent has been seted up to the both sides of rubber wheel ring.

As the utility model discloses a preferred technical scheme of epidemic prevention robot drive damper, the inboard surface integrated into one piece of rubber wheel ring has the location bulge loop, electronic round's surface is provided with the positioning ring groove, and fixes a position the bulge loop and install the inside at the positioning ring groove, rubber wheel intra-annular surface still integrated into one piece has spacing arch, electronic round's surface still is provided with spacing hole, and just spacing arch is installed in the inside in spacing hole.

As the utility model discloses a preferred technical scheme of epidemic prevention robot drive damper assembly, the buffer board is the annular buckled plate component from interior to exterior of circle.

As the utility model discloses a preferred technical scheme of epidemic prevention robot drive damper assembly, buffer tube is square pipe component.

As the utility model discloses a preferred technical scheme of epidemic prevention robot drive damper assembly, the equipartition interval distribution in upper and lower surface of spacing ring has ten damping spring.

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

1. through the buffer sleeve of buffer spring movable mounting in drive base inside, be convenient for buffer sleeve buffers through buffer spring, buffer sleeve lower extreme welded spacing otic placode cover is in the outside of first gag lever post simultaneously, it is spacing through the cooperation of spacing otic placode and first gag lever post when being convenient for buffer spring removes, thereby the stability of buffer sleeve in the inside removal of drive base has been increased, backup pad lower surface central point puts the second gag lever post of department's welded simultaneously, and the shock attenuation ball has been cup jointed to the outside of second gag lever post, simultaneously shock attenuation ball outer surface welded spacing ring cushions through damping spring, make the up-and-down motion of shock attenuation subassembly through inside shock attenuation ball, weaken and subtract the vibrations of robot drive shock attenuation subassembly self, the fixed location inserted bar of electronic round output shaft passes through the fix with the position sleeve that the drive base lower surface set up through the screw simultaneously, thereby be convenient for the installation of electronic round.

2. Through the inside buffering cavity that sets up of rubber wheel ring, and rubber wheel ring is located buffering cavity internal surface fixed's buffer board, make rubber wheel ring cushion through the cooperation of buffering cavity and buffer board, the bleeder vent that rubber wheel ring both sides surface was seted up simultaneously, the inside air of buffering cavity when being convenient for rubber wheel ring receives the extrusion passes through the bleeder vent and outwards discharges, the shock-absorbing capacity of rubber wheel ring has been increased, simultaneously rubber wheel ring intra-annular surface integrated into one piece's location bulge loop and spacing arch, and the location bulge loop is installed in the location annular that the electronic round outside set up, spacing arch is installed in the spacing downthehole that the electronic round outside set up, thereby be convenient for rubber wheel ring to fix in the outside of electronic round.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the three-dimensional structure of the damping ball, the limiting ring and the damping spring of the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

in the figure: 1. a drive base; 2. a buffer sleeve; 3. a support plate; 4. a limiting lug plate; 5. a first limit rod; 6. a buffer spring; 7. a second limiting rod; 8. a shock absorbing ball; 9. a limiting ring; 10. a damping spring; 11. an electric wheel; 12. a rubber wheel ring; 13. positioning the sleeve; 14. positioning the inserted rod; 15. a buffer cavity; 16. a buffer plate; 17. air holes are formed; 18. positioning the convex ring; 19. positioning the ring groove; 20. a limiting hole; 21. and a limiting bulge.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an epidemic prevention robot drive damper assembly, including drive base 1, the inside movable mounting of drive base 1 has buffer tube 2, buffer tube 2's upper end welding has backup pad 3, the outer welded surface of buffer tube 2 lower extreme has spacing otic placode 4, spacing otic placode 4 sets up downthehole first gag lever post 5 of installing in the surface, and the both ends of first gag lever post 5 all with drive base 1's internal surface welded fastening, buffer tube 2's inside is provided with buffer spring 6, and buffer spring 6's upper end and backup pad 3's lower fixed surface, buffer spring 6's lower extreme and the internal surface fixed of drive base 1 lower part, the lower surface welding of backup pad 3 central point department has second gag lever post 7, damping ball 8 has been cup jointed to the outside of second gag lever post 7, damping ball 8's outer surface welding has spacing ring 9, spacing ring 9 all is fixed with damping spring 10 on spacing ring 9's the upper and lower fixed surface of backup pad 3, and spacing ring 9 upper surface fixed damping spring 10 and the lower fixed surface of backup pad 3, spacing ring 9 lower fixed damping spring 10 and the internal surface of drive base 1 lower extreme fixed surface of spacing ring 9, four electronic round 11's both sides are installed four electronic rounds of 11, electronic round of 11's external mounting has rubber 12, and the output shaft of electronic round of the locating screw of the setting 14 sets up the output shaft of drive base through the set up the setting of locating sleeve 13.

In this embodiment, through buffer spring 6 movable mounting at the inside buffer tube 2 of drive base 1, be convenient for buffer tube 2 cushions through buffer spring 6, buffer tube 2 lower extreme welded spacing otic placode 4 cover is in the outside of first gag lever post 5 simultaneously, it is spacing to be convenient for buffer spring 6 when removing through spacing otic placode 4 and the cooperation of first gag lever post 5, thereby buffer tube 2 has been increased at the inside stability of moving of drive base 1, 3 lower surface central point department welded second gag lever post 7 of backup pad simultaneously, and the outside of second gag lever post 7 has cup jointed damping ball 8, damping ball 8 outer surface welded spacing ring 9 cushions through damping spring 10 simultaneously, make damping assembly pass through the up-and-down motion of inside damping ball 8, weaken the vibrations of robot drive shake subassembly self, the fixed location inserted bar 14 of electronic round 11 output shaft is fixed through the locating sleeve 13 that the screw set up with drive base 1 lower surface simultaneously, thereby be convenient for the installation of electronic round 11.

Specifically, the inside of rubber wheel ring 12 is provided with buffering cavity 15, the internal surface that rubber wheel ring 12 is located buffering cavity 15 is fixed with buffer board 16, bleeder vent 17 has been seted up to the both sides of rubber wheel ring 12, the inboard surface integrated into one piece of rubber wheel ring 12 has location bulge loop 18, the surface of electronic round 11 is provided with location annular 19, and location bulge loop 18 installs the inside at location annular 19, the inboard surface of rubber wheel ring 12 is integrated into one piece still has spacing arch 21, the surface of electronic round 11 still is provided with spacing hole 20, and spacing arch 21 installs the inside at spacing hole 20, buffer board 16 is the annular buckled plate component from interior to exterior. In this embodiment, through the inside buffering cavity 15 that sets up of rubber wheel 12, and rubber wheel 12 is located the buffer board 16 of the internal surface mounting of buffering cavity 15, make rubber wheel 12 cushion through the cooperation of buffering cavity 15 and buffer board 16, the bleeder vent 17 that rubber wheel 12 both sides surface was seted up simultaneously, the inside air of buffering cavity 15 passes through bleeder vent 17 and outwards discharges when rubber wheel 12 receives the extrusion of being convenient for, the shock-absorbing capacity of rubber wheel 12 has been increased, the inboard surperficial integrated into one piece's of rubber wheel 12 location bulge loop 18 and spacing arch 21 simultaneously, and location bulge loop 18 installs in the location annular 19 that the electronic round 11 outside set up, spacing arch 21 is installed in the spacing hole 20 that the electronic round 11 outside set up, thereby the outside at electronic round 11 is fixed to rubber wheel 12 of being convenient for.

Specifically, the buffer sleeve 2 is a square pipe member.

Specifically, ten damping springs 10 are distributed on the upper surface and the lower surface of the limit ring 9 at equal intervals.

The utility model discloses a theory of operation and use flow: during the use, install rubber wheel ring 12 in the outside of electronic round 11, the location bulge loop 18 of the inboard surface integrated into one piece of rubber wheel ring 12 this moment installs in the location annular 19 that electronic round 11 outside set up, the spacing arch 21 of the inboard integrated into one piece of rubber wheel ring 12 installs in the spacing hole 20 that electronic round 11 outside set up, install the location inserted bar 14 that electronic round 11 output shaft is fixed in the location sleeve 13 that drive base 1 lower surface set up through the screw, install the robot drive damping component in the lower part of robot, when drive damping component receives vibrations, cushion through the inside buffering cavity 15 of rubber wheel ring 12 and the cooperation of buffer board 16 and carry out the shock attenuation, the inside damping ball 8 of buffer pipe 2 slides at the surface of second gag lever post 7 simultaneously, make damping ball 8 extrude damping spring 10 through spacing ring 9, when the vibrations that drive damping component received are too big, buffer pipe 2 moves in the inside of drive base 1, the inside damping spring 6 of buffer pipe 2 compresses this moment, spacing otic placode 4 slides at first gag lever post 5 surface simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an epidemic prevention robot drives damper assembly, includes drive base (1), its characterized in that: the damping device is characterized in that a buffer sleeve (2) is movably mounted inside the driving base (1), a supporting plate (3) is welded at the upper end of the buffer sleeve (2), a limiting lug plate (4) is welded at the outer surface of the lower end of the buffer sleeve (2), a first limiting rod (5) is installed in a hole formed in the surface of the limiting lug plate (4), the two ends of the first limiting rod (5) are welded and fixed with the inner surface of the driving base (1), a buffer spring (6) is arranged inside the buffer sleeve (2), the upper end of the buffer spring (6) is fixed with the lower surface of the supporting plate (3), the lower end of the buffer spring (6) is fixed with the inner surface of the lower portion of the driving base (1), a second limiting rod (7) is welded at the lower surface of the central position of the supporting plate (3), a damping ball (8) is sleeved outside the second limiting rod (7), a limiting ring (9) is welded at the outer surface of the damping ball (8), damping springs (10) are fixed on the upper surface of the limiting ring (9), the supporting plate (10) and the supporting plate (3) and four damping wheels (11) are installed on the lower surface of the driving base (1), the externally mounted of electronic round (11) has rubber wheel ring (12), the output shaft welding of electronic round (11) has location inserted bar (14), and fixes a position inserted bar (14) and pass through the fix with screw in the position sleeve (13) that drive base (1) lower surface set up.

2. The epidemic prevention robot drive shock absorption assembly according to claim 1, wherein: the rubber wheel ring is characterized in that a buffer cavity (15) is formed in the rubber wheel ring (12), a buffer plate (16) is fixed on the inner surface of the rubber wheel ring (12) located in the buffer cavity (15), and air holes (17) are formed in two sides of the rubber wheel ring (12).

3. The epidemic prevention robot drive damper assembly of claim 2, wherein: the inboard surface integrated into one piece of rubber wheel ring (12) has location bulge loop (18), the surface of electronic round (11) is provided with positioning ring groove (19), and fixes a position the inside at positioning ring groove (19) of bulge loop (18), rubber wheel ring (12) inboard surface still integrated into one piece is protruding (21) to the spacing, the surface of electronic round (11) still is provided with spacing hole (20), and the inside at spacing hole (20) is installed in spacing protruding (21).

4. The epidemic prevention robot drive shock absorption assembly according to claim 2, wherein: the buffer plate (16) is a circular corrugated plate member from inside to outside.

5. The epidemic prevention robot drive shock absorption assembly according to claim 1, wherein: the buffer sleeve (2) is a square pipe component.

6. The epidemic prevention robot drive damper assembly of claim 1, wherein: ten damping springs (10) are distributed on the upper surface and the lower surface of the limiting ring (9) at equal intervals.

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