CN218428381U

CN218428381U - Multi-legged robot based on hydrogen fuel cell

Info

Publication number: CN218428381U
Application number: CN202222368241.4U
Authority: CN
Inventors: 张翠; 张璇
Original assignee: Optimality Aerospace Defense Technology Beijing Co ltd
Current assignee: Optimality Aerospace Defense Technology Beijing Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-03
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a polypod robot based on hydrogen fuel cell belongs to the robotechnology field, including lower casing, the inside of casing is provided with mechanical limb down, the casing is installed at the top of casing down, the internally mounted who goes up the casing has the storage storehouse, the inside in storage storehouse is provided with hydrogen fuel cell, the inner wall in storage storehouse is articulated from top to bottom to propping there is splint. The utility model discloses the splint that the longitudinal symmetry set up about the storage storehouse inside wall, reset spring, cooperation top attaching plate, the setting of the positioning mechanism that cross shape spout and link gear constitute, can be in hydrogen fuel cell's installation, carry out diversified centre gripping to hydrogen fuel cell's the outside, stability in the installation has been improved, in addition through the use of second rubber pad and the inboard first rubber pad of splint on storage storehouse and attaching plate, can be at the in-process shock attenuation that uses, reduce the impact force that causes hydrogen fuel cell, the security is higher.

Description

Multi-legged robot based on hydrogen fuel cell

Technical Field

The utility model relates to a polypod robot especially relates to a polypod robot based on hydrogen fuel cell, belongs to the robotechnology field.

Background

The robot is an automatic machine, is different from a human or biological similar intelligent capability, such as sensing capability, planning capability, action capability and coordination capability, and is an automatic machine with high flexibility.

At present, the mechanical limbs of the multi-legged robot can be hidden in the lower shell after being folded and can extend out of the gap of the lower shell after being stretched, when the robot encounters a downhill road, the mechanical limbs are hidden in the lower shell and move in a rolling mode, so that the robot can cope with complex terrains and has higher moving speed; when the robot does not work, the mechanical limbs can be hidden in the lower shell, and the protection capability of the robot is enhanced.

The inventor of the application finds that: when the multi-legged robot rolls on a downhill in an unoriented way, the battery inside the multi-legged robot supports in an all-round way, the fixing effect is poor, the multi-legged robot is easy to shake, meanwhile, the multi-legged robot cannot absorb shock, the influence is caused, and the looseness is caused, and the safety protection performance is poor;

to this end, a multi-legged robot based on hydrogen fuel cells is designed to optimize the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a polypod robot based on hydrogen fuel cell, the splint that the storage bin inside wall longitudinal symmetry set up, reset spring, cooperation top attaching plate, the setting of the positioning mechanism that cross shape spout and link gear constitute, can be in hydrogen fuel cell's installation, carry out diversified centre gripping to hydrogen fuel cell's the outside, stability in the installation has been improved, in addition through the use of the first rubber pad of second rubber pad and splint inboard on storage bin and attaching plate, can carry out the shock attenuation at the in-process that uses, reduce the impact force that causes hydrogen fuel cell, the security is higher, through threaded connection between sealed lid bottom external thread pipe and the storage bin, make the installation and the dismantlement of device more convenient, the practicality is higher.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a polypod robot based on hydrogen fuel cell, includes lower casing, the inside of casing is provided with mechanical limb down, the casing is installed at the top of casing down, the internally mounted who goes up the casing has the storage storehouse, the inside in storage storehouse is provided with hydrogen fuel cell, it has splint to propping articulated about the inner wall in storage storehouse, all be provided with reset spring between the inner wall in splint and storage storehouse, the top of going up the casing is provided with sealed lid, outer solenoid is installed to the interior bottom of sealed lid, threaded connection between outer solenoid and the storage storehouse, the intermediate position department of sealed lid bottom rotates installs the bull stick, the bottom mounting of bull stick has the rigging board, the bottom of rigging board and the interior top in storage storehouse all seted up with splint complex spout, the tip of splint all is located the inside of spout.

Preferably: the storage bin is located in the middle of the inner portion of the upper shell, and a support rod is fixed between the outer side of the storage bin and the inner wall of the upper shell.

Preferably: anti-skidding line has been seted up in the outside of sealed lid, and anti-skidding line is the annular array and arranges.

Preferably: the shape of the sliding groove is cross-shaped, and the inner width of the sliding groove is the same as the width of the clamping plate.

Preferably, the following components: the one end that articulated department was kept away from to splint all is the arcwall face, and the laminating of the interior bottom of arcwall face and spout.

Preferably, the following components: one side of the clamping plate close to the hydrogen fuel cell is fixedly provided with a first rubber pad, and the bottom of the attaching plate and the top of the storage bin are provided with second rubber pads.

Preferably: the linkage mechanism comprises a sliding rod, a sleeve and a supporting rod, the sliding rod is located between two groups of clamping plates, the sleeve is arranged on the sliding rod in a sliding mode, and the supporting rod is hinged between the outer side of the sleeve and the clamping plates.

The utility model has the advantages that:

the utility model provides a pair of polypod robot based on hydrogen fuel cell, the setting of the positioning mechanism that splint, reset spring, cooperation top attachment plate, cross shape spout and the link gear that the bilateral symmetry set up in the inside wall of storage storehouse constitute can carry out diversified centre gripping to the outside of hydrogen fuel cell in the installation of hydrogen fuel cell, stability in the installation has been improved, in addition through the use of the first rubber pad in second rubber pad and the splint on storage storehouse and the attachment plate, can carry out the shock attenuation in the use, reduce the impact force that causes hydrogen fuel cell, the security is higher;

through threaded connection between the external thread pipe in the bottom of the sealing cover and the storage bin, the device is more convenient to mount and dismount, and the practicability is higher.

Drawings

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

FIG. 2 is a sectional view of the interior of the storage bin of the present invention;

fig. 3 is a bottom view of the sealing cover of the present invention;

fig. 4 is a structural diagram of a position in fig. 2 according to the present invention.

In the figure: 1. a lower housing; 2. a mechanical limb; 3. an upper housing; 4. a storage bin; 5. a hydrogen fuel cell; 6. a splint; 7. a return spring; 8. a first rubber pad; 9. a sealing cover; 10. an outer coil; 11. a rotating rod; 12. attaching a plate; 13. a chute; 14. a second rubber pad; 15. a linkage mechanism; 16. a slide rod; 17. a sleeve; 18. a support rod.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

Example one

As shown in fig. 1-4, the present embodiment provides a multi-legged robot based on a hydrogen fuel cell, including a lower housing 1, a mechanical limb 2 is disposed inside the lower housing 1, an upper housing 3 is mounted on the top of the lower housing 1, a storage bin 4 is mounted inside the upper housing 3, a hydrogen fuel cell 5 is disposed inside the storage bin 4, clamp plates 6 are hinged to the inner wall of the storage bin 4 in an up-and-down supporting manner, a linkage mechanism 15 is disposed between the two sets of clamp plates 6 for controlling the synchronous sliding of the two sets of clamp plates 6, a return spring 7 is disposed between the clamp plates 6 and the inner wall of the storage bin 4, a sealing cover 9 is disposed on the top of the upper housing 3, an outer screwed pipe 10 is mounted on the inner bottom of the sealing cover 9, the outer screwed pipe 10 is in threaded connection with the storage bin 4, a rotating rod 11 is rotatably mounted at the middle position of the bottom of the sealing cover 9, an attachment plate 12 is fixed at the bottom of the rotating rod 11, sliding grooves 13 matched with the clamp plates 6 are disposed at the bottom of the attachment plate 12 and at the top of the storage bin 4, the inner wall of the storage bin 4, the storage bin 4 and the sliding-proof grooves 13 are disposed at the outer side of the sliding grooves of the storage bin 3, and the sliding-proof structure.

In the installation process, place hydrogen fuel cell 5 in the inside of storage storehouse 4, then cover sealed lid 9, and aim at splint 6 with the spout 13 of binding plate 12 bottom, utilize and be connected between the outer screwed pipe 10 of sealed lid 9 bottom and the storage storehouse 4, and when outer screwed pipe 10 descends, splint 6 stretches into the inside of spout 13, under the control of link gear 15, extrude whole splint 6 towards one side of hydrogen fuel cell 5, extrude the fixed through the multiple sets of splint 6 and binding plate 12 to the multiple sides of hydrogen fuel cell 5, ensure that the device can have better support when downhill path section device changes the roll form.

Example two

In the present embodiment, as shown in fig. 1 to 4, the chute 13 is cross-shaped, and the inner width of the chute 13 is the same as the width of the chucking plate 6.

The extrusion force can be applied to the side edge in the fixing process, and the fixing effect is ensured.

In this embodiment, the ends of the clamping plate 6 away from the hinge are arc-shaped surfaces, and the arc-shaped surfaces are attached to the inner bottom of the sliding slot 13.

The friction force applied in the sliding process of the clamping plate 6 is reduced, and the clamping plate 6 can slide conveniently.

In the present embodiment, the clamping plate 6 has a first rubber pad 8 fixed on one side thereof close to the hydrogen fuel cell 5, and the bottom of the engaging plate 12 and the top of the storage bin 4 are provided with a second rubber pad 14.

Through the use of rubber pad for the device can carry out the buffering protection at the in-process of vibrations, has ensured the security of using.

In this embodiment, the linkage mechanism 15 includes a slide rod 16, a sleeve 17 and a support rod 18, the slide rod 16 is located between the two sets of clamping plates 6, the sleeve 17 is slidably disposed on the slide rod 16, and the support rod 18 is hinged between the outer side of the sleeve 17 and the clamping plates 6.

In the process that one group of clamping plates 6 are pressed towards the hydrogen fuel cell 5, the other group of clamping plates 6 at the bracing positions can be simultaneously controlled to be pressed towards the hydrogen fuel cell 5, and the fixation is more convenient.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A multi-legged robot based on a hydrogen fuel cell is characterized in that: including lower casing (1), the inside of lower casing (1) is provided with mechanical limb (2), casing (3) are installed at the top of lower casing (1), the internally mounted of going up casing (3) has storage storehouse (4), the inside in storage storehouse (4) is provided with hydrogen fuel cell (5), it has splint (6) to propping to prop from top to bottom to hinge in storage storehouse (4), and is two sets of be provided with link gear (15) between splint (6) for the synchronous slip of two sets of splint (6) of control, all be provided with reset spring (7) between the inner wall in splint (6) and storage storehouse (4), the top of going up casing (3) is provided with sealed lid (9), outer screwed pipe (10) is installed to the interior bottom of sealed lid (9), threaded connection between outer screwed pipe (10) and storage storehouse (4), intermediate position department rotation of bottom of rotating rod (9) installs bull stick (11), the bottom mounting of bull stick (11) has binding plate (12), the bottom and the sealed lid of storage storehouse (4) and the top of storage storehouse (4) all set up spout (6) and the inside splint (13) all be located with the cooperation of spout (6), spout (13), the inside splint (13) all be located.

2. The multi-legged robot based on hydrogen fuel cell as claimed in claim 1, characterized in that: the storage bin (4) is located in the middle of the inner portion of the upper shell (3), and a support rod is fixed between the outer side of the storage bin (4) and the inner wall of the upper shell (3).

3. The multi-legged robot based on hydrogen fuel cell as claimed in claim 2, characterized in that: anti-slip lines are arranged on the outer side of the sealing cover (9) and are distributed in an annular array.

4. The multi-legged robot based on hydrogen fuel cell as claimed in claim 3, characterized in that: the shape of spout (13) is the cross, and the interior width of spout (13) is the same with splint (6) width.

5. The multi-legged robot based on hydrogen fuel cell as claimed in claim 4, characterized in that: one end of the clamping plate (6) far away from the hinged part is an arc-shaped surface, and the arc-shaped surface is attached to the inner bottom of the sliding groove (13).

6. The multi-legged robot based on hydrogen fuel cell of claim 5, characterized in that: one side of the clamping plate (6) close to the hydrogen fuel cell (5) is fixedly provided with a first rubber pad (8), and the bottom of the attaching plate (12) and the top of the storage bin (4) are provided with second rubber pads (14).

7. The multi-legged robot based on hydrogen fuel cell as claimed in claim 6, characterized in that: link gear (15) are including litter (16), sleeve pipe (17) and bracing piece (18), litter (16) are located between two sets of splint (6), it is provided with sleeve pipe (17) to slide on litter (16), it has bracing piece (18) to articulate between the outside of sleeve pipe (17) and splint (6).