CN214394225U

CN214394225U - Intelligent robot lift shock attenuation chassis

Info

Publication number: CN214394225U
Application number: CN202120321755.7U
Authority: CN
Inventors: 王沁; 黄艺坤; 林遵豪
Original assignee: Fujian Sizhixing Information Technology Co ltd
Current assignee: Fujian Sizhixing Information Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-15
Anticipated expiration: 2031-02-03

Abstract

The utility model provides an intelligent robot lifting and shock absorbing chassis, which belongs to the technical field of robots, and comprises a storage box, wherein the lower end of the storage box is provided with a first groove, the rear inner wall of the first groove is fixedly connected with two first motors, the circumferential surfaces of the output shafts of the two first motors are fixedly connected with first bevel gears, the circumferential surfaces of the two first bevel gears are respectively engaged with second bevel gears, the upper ends of the two second bevel gears are respectively fixedly connected with screw rods, the circumferential surfaces of the two screw rods are respectively in threaded connection with nuts, the front and rear inner walls of the first groove are respectively provided with two second grooves, the left and right ends of the two nuts are respectively in sliding connection with the adjacent inner walls of the four second grooves, the adjacent ends of the two third springs are respectively provided with a second chute, and the pressure of the upper end of a shock absorbing second fixed plate is realized by the springs fixed on the upper ends of the first fixed plates, thereby achieving the effect of damping the upper end.

Description

Intelligent robot lift shock attenuation chassis

Technical Field

The utility model belongs to the technical field of the robot, concretely relates to intelligent robot lift shock attenuation chassis.

Background

Currently, mobile robots are beginning to research autonomous vehicles, construction robots, fire-fighting robots, underwater robots, volcanic exploration robots, space robots, and the like into many applications. In some dangerous situations, the mobile robot is often required to replace human beings for rescue, and as a product of advanced integrated control theory, mechano-electronics, computers, materials and bionics, the robot can automatically execute various operations, adapts to various severe working environments, brings great benefits for releasing the workload of human beings and improving the production efficiency, and is widely applied to various fields of production and life.

However, the robot cannot be lifted and cannot be conveniently used, the robot is low in working efficiency, the working quality is reduced, the common robot cannot absorb the shock to cause the shock to be absorbed in the device, the production progress is influenced, and great troubles are caused for manufacturers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent robot lift shock attenuation chassis aims at solving leading to the robot among the prior art and at the inefficiency, leads to work quality to descend to the problem of production progress has been influenced.

In order to achieve the above object, the utility model provides a following technical scheme:

an intelligent robot lifting and shock absorbing chassis comprises a storage box, wherein a first groove is formed in the lower end of the storage box, two first motors are fixedly connected to the rear inner wall of the first groove, first bevel gears are fixedly connected to the circumferential surfaces of output shafts of the two first motors, second bevel gears are meshed and connected to the circumferential surfaces of the two first bevel gears, screw rods are fixedly connected to the upper ends of the two second bevel gears, nuts are in threaded connection with the circumferential surfaces of the two screw rods, two second grooves are formed in the front and rear inner walls of the first groove, the left and right ends of the two nuts are respectively connected to the inner walls, close to the four second grooves, of the four second grooves in a sliding mode, a second stress plate is fixedly connected to the close ends of the two nuts, two third springs are fixedly connected to the upper end of the second stress plate, and second sliding grooves are formed in the close to the two third springs, two the equal sliding connection in inner wall that is close to mutually of second spout has first dead lever, two the equal fixedly connected with sleeve in both ends around the first dead lever, four fixed blocks of upper end fixedly connected with of second atress board, four the upper end of fixed block difference fixedly connected with circular post and second spring, four the circumference surface of four circular posts is located to the second spring cover respectively, two the upper end of first dead lever articulates through the hinge activity has first atress board, four telescopic circumference inner wall difference sliding connection is in the circumference surface of four circular posts, two second dead levers of the lower inner wall fixedly connected with of first recess, two the second dead lever activity respectively runs through in the upper end of two nuts.

As a preferred scheme of the utility model, two first fixed plates of upper end fixedly connected with of receiver, two four first springs of upper end fixedly connected with of first fixed plate are located left two the upper end difference fixedly connected with second fixed plate of first spring and two first springs that are located the right side.

As a preferred scheme, the equal fixedly connected with fluorescent screen in both ends about the receiver, the upper end fixedly connected with telescopic link of second atress board, the circumference fixed surface of telescopic link is connected with the third spring.

As an optimal scheme, the front end fixedly connected with control switch of receiver, electric connection between control switch and two first motors.

As an optimized scheme of the utility model, two the second fixed plate is close to the equal fixedly connected with slider of near-end mutually.

As a preferred scheme, first spout, two have all been seted up at both ends about the third fixed plate the inner wall is kept away from mutually in two first spouts to slider difference sliding connection.

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

1. in this scheme, the output shaft through first motor drives first conical gear when using kind of intelligent robot lift shock attenuation chassis, need explain be: the specific type of the first motor is selected by a person skilled in the art, and the first motor and the like belong to the prior art, which is not described in detail in the scheme, so that the first bevel gear and the second bevel gear are meshed and connected to enable the second bevel gear to drive the screw rod to rotate, the nut is connected to the threaded surface of the screw rod in a threaded manner to enable the nut to move up and down, the robot is lifted and lowered by the up and down movement of the nut, the nut is inserted into the upper end of the nut by a second fixing rod to enable the nut to be more stable during movement, damage to internal parts due to excessive upper end pressure during movement is avoided, efficiency is reduced, the robot is lifted and lowered more stably, the fixing block is fixed at the upper end of the second stress plate, and the round column and the second spring are fixed at the upper end of the fixing block respectively, the pressure is too large due to the fact that the robot rises, the lower end inside the robot is damped through the part at the lower end of the first stress plate, and the working efficiency of the robot is greatly improved.

2. In this scheme, keep apart through two fixed first fixed plates of receiver upper end, the pressure of rethread first fixed plate upper end fixed spring carrying out shock attenuation second fixed plate upper end to reach the effect of shock attenuation upper end.

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 first perspective view of the structure of the present invention;

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

fig. 3 is a second perspective view of the structure of the present invention;

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

in the figure: 1. a storage box; 2. a first groove; 3. a first motor; 4. a first bevel gear; 5. a second bevel gear; 6. a screw; 7. a nut; 8. a control switch; 9. a second groove; 10. a first fixing plate; 11. a first spring; 12. a second fixing plate; 13. a first chute; 14. a first force-bearing plate; 15. a third fixing plate; 16. a fluorescent plate; 17. a slider; 18. a second chute; 19. a first fixing lever; 20. a sleeve; 21. a fixed block; 22. a circular column; 23. a second spring; 24. a telescopic rod; 25. a third spring; 26. a second force-bearing plate; 27. and a second fixing 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. 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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

an intelligent robot lifting and shock absorbing chassis comprises a storage box 1, wherein a first groove 2 is formed in the lower end of the storage box 1, two first motors 3 are fixedly connected to the rear inner wall of the first groove 2, first bevel gears 4 are fixedly connected to the circumferential surfaces of output shafts of the two first motors 3, second bevel gears 5 are respectively meshed and connected to the circumferential surfaces of the two first bevel gears 4, screws 6 are fixedly connected to the upper ends of the two second bevel gears 5, nuts 7 are respectively in threaded connection with the circumferential surfaces of the two screws 6, two second grooves 9 are formed in the front inner wall and the rear inner wall of the first groove 2, the left end and the right end of each nut 7 are respectively in sliding connection with the inner wall close to the four second grooves 9, a second stress plate 26 is fixedly connected to the end close to the two nuts 7, two third springs 25 are fixedly connected to the upper end of the second stress plate 26, second chutes 18 are respectively formed in the near end of the two third springs 25, the inner wall that is close to mutually of two second chutes 18 is equal sliding connection with first dead lever 19, the equal fixedly connected with sleeve 20 in both ends around two first dead levers 19, four fixed blocks 21 of upper end fixedly connected with of second atress board 26, the circular post 22 of upper end difference fixedly connected with and the second spring 23 of four fixed blocks 21, the circumference surface of four circular posts 22 is located respectively to four second springs 23 cover, the upper end of two first dead levers 19 articulates through hinge activity has first atress board 14, the circumference inner wall difference sliding connection of four sleeves 20 is in the circumference surface of four circular posts 22, two second dead levers 27 of lower inner wall fixedly connected with of first recess 2, two second dead levers 27 are the activity respectively and run through in the upper end of two nuts 7.

The utility model discloses an in the embodiment, the output shaft through first motor 3 drives first bevel gear 4 when using kind of intelligent robot lift shock attenuation chassis, what need explain is: the specific type of the first motor 3 is selected by a person skilled in the art, and the above first motor 3 and the like belong to the prior art, which will not be described in detail, so that the first bevel gear 4 and the second bevel gear 5 are meshed and connected to enable the second bevel gear 5 to drive the screw 6 to rotate, the nut 7 is connected to the threaded surface of the screw 6 through a thread, the nut 7 moves up and down, the robot is lifted and lowered through the up and down movement of the nut 7, the nut 7 is inserted into the upper end of the nut 7 through the second fixing rod 27, the nut 7 is more stable during movement, damage to internal parts due to excessive upper end pressure during movement is avoided, efficiency is reduced, the robot is lifted and lowered more stably, and the fixing block 21 fixed to the upper end of the second force bearing plate 26, through the circular post 22 and the second spring 23 that fixed respectively in fixed block 21 upper end for rise through the machine again and lead to pressure too big, make the inside lower extreme of robot carry out the shock attenuation through the part of first atress board 14 lower extreme, let the efficiency of robot work improve greatly.

Specifically referring to fig. 2, two first fixing plates 10 are fixedly connected to the upper end of the storage box 1, four first springs 11 are fixedly connected to the upper ends of the two first fixing plates 10, and second fixing plates 12 are fixedly connected to the upper ends of the two first springs 11 located on the left side and the upper ends of the two first springs 11 located on the right side respectively.

In this embodiment: keep apart through two first fixed plates 10 that receiver 1 upper end is fixed, the pressure of the 12 upper ends of second fixed plate of shock attenuation is carried out to the fixed spring in rethread first fixed plate 10 upper ends to reach the effect of shock attenuation upper end.

Specifically referring to fig. 1, the fluorescent plate 16 is fixedly connected to both left and right ends of the storage box 1, the telescopic rod 24 is fixedly connected to the upper end of the second stress plate 26, and the third spring 25 is fixedly connected to the circumferential surface of the telescopic rod 24.

In this embodiment: two fluorescent screens 16 fixedly connected to each other through the separated end of the storage box 1 play a role of prompting a person when working at night to protect the storage box, and the third spring 25 is used for extending and contracting and the telescopic rod 24 on the circumferential surface of the third spring 25 to absorb shock.

Specifically referring to fig. 4, the front end of the storage box 1 is fixedly connected with a control switch 8, and the control switch 8 is electrically connected with the two first motors 3.

In this embodiment: . The lifting of the machine is controlled by a control switch 8 fixedly connected with the front end of the storage box 1

Specifically referring to fig. 4, the adjacent ends of the two second fixing plates 12 are fixedly connected with sliding blocks 17.

In this embodiment: the second fixing plate 12 is used for limiting when sliding, so that the device is damped to protect the device, and the service life is prolonged.

Referring to fig. 4, the first sliding grooves 13 are formed at both left and right ends of the third fixing plate 15, and the two sliding blocks 17 are movably connected to the inner walls of the two first sliding grooves 13.

In this embodiment: the increase in friction is performed by the sliding connection of the slider 17 away from the inner wall.

The utility model discloses a theory of operation and use flow: when using kind of intelligent robot lift shock attenuation chassis, drive first conical gear 4 through the output shaft of first motor 3, what need explain is: the specific type of the first motor 3 is selected by a person skilled in the art, and the above first motor 3 and the like belong to the prior art, which will not be described in detail, so that the first bevel gear 4 and the second bevel gear 5 are meshed and connected to enable the second bevel gear 5 to drive the screw 6 to rotate, the nut 7 is connected to the threaded surface of the screw 6 through a thread, the nut 7 moves up and down, the robot is lifted and lowered through the up and down movement of the nut 7, the nut 7 is inserted into the upper end of the nut 7 through the second fixing rod 27, the nut 7 is more stable during movement, damage to internal parts due to excessive upper end pressure during movement is avoided, efficiency is reduced, the robot is lifted and lowered more stably, and the fixing block 21 fixed to the upper end of the second force bearing plate 26, through fixed block 21 upper end circular post 22 and second spring 23 fixed respectively, make to rise through the machine again and lead to pressure too big, part through first atress board 14 lower extreme makes the inside lower extreme of robot carry out the shock attenuation, let the efficiency of robot work improve greatly, two first fixed plates 10 of rethread receiver 1 upper end fixed keep apart, the pressure of rethread first fixed plate 10 upper end fixed spring carries out shock attenuation second fixed plate 12 upper end, thereby reach the effect of shock attenuation upper end.

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 in the foregoing embodiments, 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

1. The utility model provides an intelligent robot lift shock attenuation chassis which characterized in that: the storage box comprises a storage box (1), wherein a first groove (2) is formed in the lower end of the storage box (1), two first motors (3) are fixedly connected to the inner rear wall of the first groove (2), first bevel gears (4) are fixedly connected to the circumferential surfaces of output shafts of the two first motors (3), second bevel gears (5) are meshed and connected to the circumferential surfaces of the two first bevel gears (4), screw rods (6) are fixedly connected to the upper ends of the two second bevel gears (5), nuts (7) are in threaded connection with the circumferential surfaces of the two screw rods (6), two second grooves (9) are formed in the front inner wall and the rear inner wall of the first groove (2), the left end and the right end of each nut (7) are respectively in sliding connection with the inner adjacent walls of the four second grooves (9), and second bearing plates (26) are fixedly connected to the adjacent ends of the two nuts (7), the upper end of the second stress plate (26) is fixedly connected with two third fixing plates (15), the adjacent ends of the two third fixing plates (15) are respectively provided with a second sliding groove (18), the inner walls of the two second sliding grooves (18) close to each other are respectively connected with a first fixing rod (19) in a sliding manner, the front end and the rear end of each first fixing rod (19) are respectively connected with a sleeve (20) in a fixing manner, the upper end of the second stress plate (26) is fixedly connected with four fixing blocks (21), the upper ends of the four fixing blocks (21) are respectively fixedly connected with a circular column (22) and a second spring (23), the four second springs (23) are respectively sleeved on the circumferential surfaces of the four circular columns (22), the upper ends of the two first fixing rods (19) are movably hinged with a first stress plate (14) through hinge shafts, the circumferential inner walls of the four sleeves (20) are respectively connected with the circumferential surfaces of the four circular columns (22) in a sliding manner, the lower inner wall of the first groove (2) is fixedly connected with two second fixing rods (27), and the two second fixing rods (27) respectively and movably penetrate through the upper ends of the two nuts (7).

2. The intelligent robot lifting and shock absorbing chassis of claim 1, wherein: two first fixed plates (10) of upper end fixedly connected with of receiver (1), two four first springs (11) of upper end fixedly connected with of first fixed plate (10) are located left two the upper end difference fixedly connected with second fixed plate (12) of first spring (11) and two first springs (11) that are located the right side.

3. The intelligent robot lifting and shock absorbing chassis of claim 2, wherein: the storage box is characterized in that the left end and the right end of the storage box (1) are fixedly connected with fluorescent plates (16), the upper end of the second stress plate (26) is fixedly connected with a telescopic rod (24), and the circumferential surface of the telescopic rod (24) is fixedly connected with a third spring (25).

4. The intelligent robot lifting and shock absorbing chassis of claim 3, wherein: the front end fixedly connected with control switch (8) of receiver (1), electric connection between control switch (8) and two first motors (3).

5. The intelligent robot lifting and shock absorbing chassis of claim 4, wherein: the close ends of the two second fixing plates (12) are fixedly connected with sliding blocks (17).

6. The intelligent robot lifting and shock absorbing chassis of claim 5, wherein: first spout (13) have all been seted up at the both ends about third fixed plate (15), two slider (17) sliding connection keeps away from the inner wall in the looks of two first spouts (13) respectively.