CN214213814U

CN214213814U - Leg and foot quick-release structure of four-foot robot

Info

Publication number: CN214213814U
Application number: CN202022823915.6U
Authority: CN
Inventors: 秦敬伟; 邱金勇
Original assignee: Huarong Purui Beijing Technology Co ltd
Current assignee: Huarong Purui Beijing Technology Co ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-09-17
Anticipated expiration: 2030-11-29

Abstract

The utility model provides a sufficient rapid disassembly structure of leg of four-footed robot relates to the robot field. This four sufficient robot's sufficient rapid disassembly structure of leg, including a support frame and support transmission case, the lower extreme fixed mounting of a support frame has two sets of connection frames No. one, and the equal fixed mounting of one end that a support frame was kept away from to every group connection frame has a connection fixed block No. one, and the equal fixed mounting of relative one end of connecting the fixed block has a support fixed plate two sets of one, and every group supports the one end that fixed plate kept away from a corresponding connection fixed block and has all seted up two sets of location fixed slot, and the spacing spout of direction has all been seted up at every group location fixed slot's both ends. This four-footed robot's sufficient rapid disassembly structure of leg through directly pulling down a plurality of moving parts, takes out shank subassembly fast, not only is convenient for maintain or the whole shank of quick replacement, and still convenient maintenance effectively shortens mechanical dog maintenance duration, reduces holistic cost of maintenance.

Description

Leg and foot quick-release structure of four-foot robot

Technical Field

The utility model relates to the technical field of robots, specifically be a sufficient rapid disassembly structure of leg of four-footed robot.

Background

A robot is an intelligent machine that can work semi-autonomously or fully autonomously. Historically, the earliest robots are puppet robots built by the inventor of the inventor according to the images of Liu 25219, the robots are provided with organs and have the capabilities of sitting, standing, worship, lying and the like, the robots have basic characteristics of perception, decision, execution and the like, can assist or even replace human beings to finish dangerous, heavy and complex work, improve the working efficiency and quality, serve the life of the human beings, and expand or extend the range of activities and capabilities of the human beings.

The existing leg and foot quick-release structure of the quadruped robot is simple in structure, a plurality of moving parts can not be directly detached generally, and working time is long, so that working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a sufficient rapid disassembly structure of leg of four-footed robot through directly pulling down a plurality of moving parts, takes out shank subassembly fast, not only is convenient for maintain or the whole shank of quick replacement, still convenient maintenance effectively shortens the mechanical dog maintenance time, reduces holistic cost of maintenance's effect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a leg and foot quick-release structure of a quadruped robot comprises a first supporting frame and a supporting transmission case, wherein two groups of first connecting frames are fixedly arranged at the lower end of the first supporting frame, one end of each group of first connecting frames, which is far away from the first supporting frame, is fixedly provided with a first connecting fixed block, the opposite ends of the two groups of first connecting fixed blocks are fixedly provided with supporting fixed plates, one end of each group of supporting fixed plates, which is far away from the corresponding first connecting fixed block, is provided with two groups of positioning fixed clamping grooves, two ends of each group of positioning fixed clamping grooves are provided with guiding limit sliding grooves, one end of each group of guiding limit sliding grooves, which is far away from the corresponding positioning fixed clamping grooves, is fixedly provided with a supporting fixed bottom block, one end of each group of supporting fixed bottom blocks is fixedly provided with a supporting stress spring, and one end of each group of supporting stress spring, which is far away from the corresponding supporting fixed bottom block, is movably provided with a guiding limit sliding block, the equal fixed mounting in one end that every group direction spacing slider kept away from corresponding support atress spring has spacing fixed fixture block, the right-hand member fixed mounting of a support frame has No. two support frames, No. two left end fixed mounting who supports the frame has No. two connection frames, the upper end fixed mounting of No. two connection frames has No. two connection fixed blocks, the equal fixed mounting in both ends that supports transmission machine case has the fixed fixture block in location, and spacing fixed slot has all been seted up at the both ends of every group fixed fixture block in location.

Furthermore, the upper end that every group supported fixed plate all is connected fixed block fixed mounting through screw and a that corresponds, and the lower extreme that a set of supported fixed plate passes through screw and No. two connection fixed block fixed mounting.

Furthermore, each group of positioning fixing clamping blocks is movably arranged in the corresponding positioning fixing clamping grooves, and each group of positioning fixing clamping blocks is matched with the corresponding positioning fixing clamping grooves.

Further, the equal movable mounting of every group direction spacing slider is in the inside of the direction spacing spout that corresponds, and every group direction spacing slider all sets up to the phase-match with the direction spacing spout that corresponds.

Further, the equal movable mounting of one end of every spacing fixed fixture block of group is in the inside of the spacing fixed slot that corresponds, and the one end of every spacing fixed fixture block of group all sets up to the phase-match with the spacing fixed slot that corresponds.

Furthermore, every group of the first connecting frame is fixedly installed with the first supporting frame through welding, and the second connecting frame is fixedly installed with the second supporting frame through welding.

(III) advantageous effects

The utility model provides a pair of sufficient rapid disassembly structure of leg of four-footed robot. The method has the following beneficial effects:

1. this four-footed robot's sufficient rapid disassembly structure of leg through directly pulling down a plurality of moving parts, takes out shank subassembly fast, not only is convenient for maintain or the whole shank of quick replacement, and still convenient maintenance effectively shortens mechanical dog maintenance duration, reduces holistic cost of maintenance.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the support frame 1, the transmission machine case is supported 2, the connection frame 3, the connection fixed block 4, the support fixed plate 5, the fixed draw-in groove of 6 location, 7 direction spacing spout, 8 support fixed bottom blocks, 9 support stress spring, 10 direction spacing slider, 11 spacing fixed fixture blocks, the support frame 12 No. two, the connection frame 13 No. two, the connection fixed block 14 No. two, 15 location fixed fixture blocks, 16 spacing fixed draw-in grooves.

Detailed Description

According to the first aspect of the utility model, the utility model provides a rapid leg-foot dismounting structure of a quadruped robot, as shown in figure 1-3, comprising a support frame 1 and a support transmission case 2, two sets of one connecting frames 3 are fixedly arranged at the lower end of the support frame 1, one connecting block 4 is fixedly arranged at one end of each set of one connecting frame 3 away from the support frame 1, a support fixing plate 5 is fixedly arranged at the opposite end of the two sets of one connecting blocks 4, two sets of positioning fixing slots 6 are respectively arranged at one end of each set of support fixing plate 5 away from the corresponding one connecting block 4, guide limiting chutes 7 are respectively arranged at both ends of each set of positioning fixing slots 6, a support fixing bottom block 8 is respectively fixedly arranged at one end of each set of guide limiting chutes 7 away from the corresponding positioning fixing slots 6, and a support stress spring 9 is respectively fixedly arranged at one end of each set of support fixing bottom blocks 8, one end of each group of supporting stress springs 9 far from the corresponding supporting fixed bottom block 8 is movably provided with a guiding limiting slide block 10, one end of each group of guiding limiting slide blocks 10 far from the corresponding supporting stress springs 9 is fixedly provided with a limiting fixed fixture block 11, the right end of the first supporting frame 1 is fixedly provided with a second supporting frame 12, the left end of the second supporting frame 12 is fixedly provided with a second connecting frame 13, the upper end of the second connecting frame 13 is fixedly provided with a second connecting fixed block 14, both ends of the supporting transmission case 2 are fixedly provided with positioning fixed fixture blocks 15, both ends of each group of positioning fixed fixture blocks 15 are provided with limiting fixed clamping grooves 16, the upper end of each group of supporting fixed plate blocks 5 is fixedly arranged with the corresponding first connecting fixed block 4 through screws, and the lower end of one group of supporting fixed plate blocks 5 is fixedly arranged with the second connecting fixed block 14 through screws, each group of positioning fixing clamping blocks 15 is movably arranged inside the corresponding positioning fixing clamping groove 6, each group of positioning fixing clamping blocks 15 is matched with the corresponding positioning fixing clamping groove 6, each group of guiding limiting slide blocks 10 is movably arranged inside the corresponding guiding limiting slide groove 7, each group of guiding limiting slide blocks 10 is matched with the corresponding guiding limiting slide groove 7, one end of each group of limiting fixing clamping blocks 11 is movably arranged inside the corresponding limiting fixing clamping groove 16, one end of each group of limiting fixing clamping blocks 11 is matched with the corresponding limiting fixing clamping groove 16, each group of the first connecting rack 3 is fixedly arranged with the first supporting rack 1 through welding, the second connecting rack 13 is fixedly arranged with the second supporting rack 12 through welding, and the foot fast-dismounting structure of the four-foot robot is realized by directly dismounting a plurality of moving parts, the leg assembly is taken out quickly, so that maintenance or quick replacement of the whole leg is facilitated, maintenance time of the mechanical dog is effectively shortened, and overall maintenance cost is reduced.

The working principle is as follows: during the use, location fixed slot 15 aligns the inside of location fixed slot 6, directly fill in spacing fixed fixture block 11 and promote the inside slip of direction spacing slider 10 at direction spacing spout 7, and support the compression of support atress spring 9 on the fixed bottom piece 8, go into the inside of spacing fixed fixture block 16 until spacing fixed fixture block 11 card, accomplish the installation work of the support fixed plate 5 at support transmission machine case 2 both ends, the one end of supporting fixed plate 5 is through fine the fixing on a connection fixed block 4 of connecting the frame 3 lower extreme of a frame through the screw, and convenient the dismantlement, the other end of supporting fixed plate 5 passes through fine the fixing on No. two connection fixed blocks 14 of connecting the frame 13 upper end of a frame through the screw, and convenient the dismantlement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a four-footed robot's sufficient rapid disassembly structure of leg, includes a support frame (1) and supports transmission machine case (2), its characterized in that: the lower extreme fixed mounting that supports frame (1) has two sets of connection frame (3) No. one, the equal fixed mounting in one end of keeping away from a support frame (1) of every group connection frame (3) has connection fixed block (4) No. one, the equal fixed mounting in relative one end of connecting fixed block (4) has support fixed plate (5) two sets of one, every group supports fixed plate (5) and keeps away from the one end of corresponding connection fixed block (4) and has all seted up two sets of location fixed slot (6), the both ends of every group location fixed slot (6) have all been seted up direction spacing spout (7), the equal fixed mounting in one end that corresponding location fixed slot (6) were kept away from to every group direction spacing spout (7) has support fixed bottom block (8), the equal fixed mounting in one end that every group supported fixed bottom block (8) has support stress spring (9), the equal movable mounting in one end that every group supported stress spring (9) and kept away from corresponding support fixed bottom block (8 Spacing slider (10), the equal fixed mounting in one end that supports atress spring (9) that corresponds was kept away from to every group direction spacing slider (10) has spacing fixed fixture block (11), the right-hand member fixed mounting of a support frame (1) has No. two support frames (12), the left end fixed mounting of No. two support frames (12) has No. two connection frame (13), the upper end fixed mounting of No. two connection frame (13) has No. two connection fixed block (14), the equal fixed mounting in both ends that supports transmission machine case (2) has fixed fixture block (15) in location, and spacing fixed clamping groove (16) have all been seted up at the both ends of every group fixed fixture block in location (15).

2. The rapid leg-foot release structure of a quadruped robot according to claim 1, characterized in that: the upper end of each group of supporting and fixing plates (5) is fixedly installed with a corresponding first connecting and fixing block (4) through screws, and the lower end of each group of supporting and fixing plates (5) is fixedly installed with a second connecting and fixing block (14) through screws.

3. The rapid leg-foot release structure of a quadruped robot according to claim 1, characterized in that: each group of positioning fixing clamping blocks (15) are movably mounted inside the corresponding positioning fixing clamping grooves (6), and each group of positioning fixing clamping blocks (15) are matched with the corresponding positioning fixing clamping grooves (6).

4. The rapid leg-foot release structure of a quadruped robot according to claim 1, characterized in that: every group direction spacing slider (10) equal movable mounting is in the inside of the spacing spout of direction (7) that corresponds, and every group direction spacing slider (10) all sets up to the phase-match with the spacing spout of direction (7) that corresponds.

5. The rapid leg-foot release structure of a quadruped robot according to claim 1, characterized in that: one end of each group of limiting fixed clamping blocks (11) is movably arranged in the corresponding limiting fixed clamping groove (16), and one end of each group of limiting fixed clamping blocks (11) is matched with the corresponding limiting fixed clamping groove (16).

6. The rapid leg-foot release structure of a quadruped robot according to claim 1, characterized in that: every group is connected frame (3) and is all through welding and a support frame (1) fixed mounting, and No. two is connected frame (13) and is passed through welding and No. two support frame (12) fixed mounting.