CN208714029U - A kind of convenient changing structure of robot arm - Google Patents

Abstract

The utility model discloses a kind of convenient changing structures of robot arm, including machine human body, the two sides of the machine human body are movably installed with robot arm one, the front of the machine human body is movably installed with robot arm two, the both ends at two back side of robot arm are fixedly connected to connecting rod, the surface of the robot arm one offers through-hole, and the rear end of the connecting rod runs through through-hole and extends to the outside of through-hole.The convenient changing structure of the robot arm, it is limited by the way that one limiting slot a pair of connecting rod of limited block is arranged, robot arm two can be mounted on robot arm one as arm is movable, and structure is relatively simple, can convenient for users to fast assembling-disassembling arm, thus effectively shorten replacement robot arm one time, improve the efficiency of replacement robot arm one, the practicability of robot is improved, consequently facilitating people use, is conducive to promote.

Description

A kind of convenient changing structure of robot arm

Technical field

The utility model relates to robotic technology field, the convenient changing structure of specially a kind of robot arm.

Background technique

Robot is the automatic installations for executing work.It can not only receive mankind commander, but also can run preparatory volume The program of row, can also be according to principle program action formulated with artificial intelligence technology.Its task is to assist or replace the mankind The work of work, such as production industry, construction industry, or dangerous work, robot can also be used as daily mechanical assistant people Preferably life.

Robot possesses multiple functions, and realizes mostly by arm, but due to the arm mounting structure of robot Complexity will waste longer time when needing replacing the arm of different function, cause user can not quick-replaceable machine The arm of people reduces the practicability of robot, is unfavorable for promoting so that the person of being not convenient to use replaces the arm of robot.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of convenient changing structure of robot arm, tool The advantages that for convenient for users to the arm of quick-replaceable robot, the arm person inconvenient to use for solving existing robot is quick The problem of replacement.

(2) technical solution

In order to achieve the above object, the utility model provides the following technical solutions: a kind of robot arm it is convenient more Structure, including machine human body are changed, the two sides of the machine human body are movably installed with robot arm one, the robot The front of body is movably installed with robot arm two, and the both ends at two back side of robot arm are fixedly connected to connection Bar, the surface of the robot arm one offer through-hole, and the rear end of the connecting rod through through-hole and extends to the outer of through-hole Portion, the bottom of the robot arm one are fixedly connected with receiving set, and the internal slide for accommodating set is connected with limited block one, The bottom of the connecting rod offers the limiting slot one positioned at one top of limited block, and the top of the limited block one sequentially passes through appearance It receives set and robot arm is connected to together in limiting slot one, the surface of the limited block one is fixedly connected with to be located at and accommodate in set The drive block one in portion, the bottom of the drive block one are fixedly connected with the pressure spring for being set in one surface of limited block, the pressure spring Bottom is fixedly connected with the inner wall for accommodating set, and the bottom end of the limited block one covers through receiving and extends to the outside for accommodating set.

Preferably, the front and back of the drive block one is fixedly connected to guide pad, and the inner wall for accommodating set is opened Equipped with guide groove, the guide groove is located at the front and back of drive block one, and the guide pad is slidably connected in guide groove.

Preferably, the internal activity of the limited block one is connected with drive block two, and the left side of the drive block two is fixed to be connected It is connected to fixture block, the front of the limited block one and left side offer port, and two port connections, and the left end of the fixture block is worn It crosses through-hole and extends to the inside of pressure spring, the bottom for accommodating set offers the opening positioned at one left side of limited block, the biography The bottom end of motion block two is fixedly connected with pull ring one through limited block together.

Preferably, the back side of the robot arm two is fixedly connected with the connection strap between two connecting rods, institute The front for stating machine human body is fixedly connected with the connecting plate positioned at the connection strap back side, and the front of the connecting plate is fixedly connected with Connector sleeve, the connector sleeve are socketed in the surface of connection strap.

Preferably, the front of the connecting plate is fixedly connected with the link block positioned at connector sleeve left and right side, the company The left end at the narrow bars back side and right end offer link slot, and the front end of the link block is connected in link slot.

Preferably, the robot arm two includes containing tank one and containing tank two, and the containing tank two, which is socketed in, to be held The bottom end of slot one, the inner wall of the containing tank two is fixedly connected with the draw runner positioned at one left and right side of containing tank, described to hold The left and right side of slot one offers sliding slot, and the draw runner is slidably connected in sliding slot.

Preferably, the left and right side at two top of containing tank is fixedly connected to the lid positioned at one top of containing tank Plate, the back end activity at the top of the cover board are connected with receiving block, and the bottom of the receiving block is fixedly connected with limited block two, described The two sides at one top of containing tank offer limiting slot two, and the bottom end of the limited block two through cover board and is connected to limiting slot two It is interior, pull ring two is fixedly connected at the top of the receiving block.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of convenient changing structure of robot arm, have with It is lower the utility model has the advantages that

1, the convenient changing structure of the robot arm is limited by the way that one limiting slot a pair of connecting rod of limited block is arranged Robot arm two can be mounted on robot arm one as arm is movable by position, and structure is relatively simple, can Convenient for users to fast assembling-disassembling arm, thus effectively shorten replacement robot arm one time, improve replacement robot arm One efficiency improves the practicability of robot, consequently facilitating people use, is conducive to promote.

2, the convenient changing structure of the robot arm can be to drive block one by setting guide pad and guide groove It is oriented to, to be oriented to limited block one, the movement that limited block one can be more stable is allowed, to allow limited block one can More accurately to stick into limiting slot one, by setting drive block two, fixture block, port and opening, can limited block one from It is limited after being exited in limiting slot one, make limited block one will not under the promotion of pressure spring return, thus convenient for users to The position for adjusting connecting rod can support robot arm two by setting connection strap, connecting plate and connector sleeve, reduce machine The load of human arm one, thus increase the stability of robot arm two, the support for keeping robot arm two more stable Article can further increase the stability of robot arm two, make robot arm two by setting link block and link slot More stable support article, but also robot arm two can be limited, allow robot arm two that can not control rolling It is dynamic, it, can be by the movable bottom for being mounted on containing tank one of containing tank two, to increase robot by setting draw runner and sliding slot Arm two holds space, and robot arm two is allow to hold more articles, passes through setting cover board, limited block two and limit Slot two can limit containing tank two after the size that user has adjusted robot arm two, make containing tank two can be with Stablize support article.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure schematic top plan view；

Fig. 3 is the utility model robot arm one and the left view schematic structural cross-sectional view for accommodating set；

Fig. 4 is the backsight schematic structural cross-sectional view of the utility model robot arm two；

Fig. 5 is the partial structurtes enlarged diagram in the utility model Fig. 3 at A；

Fig. 6 is the partial structurtes enlarged diagram in the utility model Fig. 2 at B；

Fig. 7 is the partial structurtes enlarged diagram in the utility model Fig. 4 at C.

In figure: 1 machine human body, 2 robot arms one, 3 robot arms two, 31 containing tanks one, 32 containing tanks two, 4 Connecting rod, 5 through-holes, 6 accommodate sets, 7 limited blocks one, 8 limiting slots one, 9 drive blocks one, 10 pressure springs, 11 guide pads, 12 guide grooves, 13 drive blocks two, 14 fixture blocks, 15 ports, 16 openings, 17 pull rings one, 18 connection straps, 19 connecting plates, 20 connector sleeves, 21 link blocks, 22 link slots, 23 draw runners, 24 sliding slots, 25 cover boards, 26 receiving blocks, 27 limited blocks two, 28 limiting slots two, 29 pull rings two.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-7, a kind of convenient changing structure of robot arm, including machine human body 1, machine human body 1 two sides are movably installed with robot arm 1, and the front of machine human body 1 is movably installed with robot arm 23, contain The left and right side for putting the top of slot 2 32 is fixedly connected to the cover board 25 positioned at one 31 top of containing tank, behind 25 top of cover board End is connected with receiving block 26, and the bottom of receiving block 26 is fixedly connected with limited block 2 27, the two sides at one 31 top of containing tank Limiting slot 2 28 is offered, the bottom end of limited block 2 27 through cover board 25 and is connected in limiting slot 2 28, receiving block 26 Top is fixedly connected with pull ring 2 29, by setting cover board 25, limited block 2 27 and limiting slot 2 28, can adjust in user Containing tank 2 32 is limited after the size of complete robot arm 23, containing tank 2 32 is allow to stablize support article, machine The both ends at 23 back side of human arm are fixedly connected to connecting rod 4, and the surface of robot arm 1 offers through-hole 5, connecting rod 4 Rear end through through-hole 5 and extend to the outside of through-hole 5, the back side of robot arm 23 is fixedly connected with to be connected positioned at two Connection strap 18 between bar 4, the front of machine human body 1 are fixedly connected with the connecting plate 19 positioned at 18 back side of connection strap, connection The front of plate 19 is fixedly connected with connector sleeve 20, and connector sleeve 20 is socketed in the surface of connection strap 18, by setting connection strap 18, even Fishplate bar 19 and connector sleeve 20 can support robot arm 23, the load of robot arm 1 be reduced, to increase robot The stability of arm 23, allows the support article that robot arm 23 is more stable, and the front of connecting plate 19 is fixedly connected There is the link block 21 positioned at 20 left and right side of connector sleeve, the left end at 18 back side of connection strap and right end offer link slot 22, The front end of link block 21 is connected in link slot 22, by setting link block 21 and link slot 22, can further increase machine The stability of human arm 23 makes the support article that robot arm 23 is more stable, but also can be to robot arm 23 Limited, allow robot arm 23 can not double swerve, robot arm 23 include containing tank 1 and containing tank 2 32, Containing tank 2 32 is socketed in the bottom end of containing tank 1, and the inner wall of containing tank 2 32 is fixedly connected with positioned at one 31 left side of containing tank With the draw runner 23 on right side, the left and right side of containing tank 1 offers sliding slot 24, and draw runner 23 is slidably connected in sliding slot 24, It, can be by the movable bottom for being mounted on containing tank 1 of containing tank 2 32, to increase by setting draw runner 23 and sliding slot 24 Robot arm 23 holds space, and robot arm 23 is allow to hold more articles, the bottom of robot arm 1 It is fixedly connected with receiving set 6, the internal slide for accommodating set 6 is connected with limited block 1, and the bottom of connecting rod 4, which offers, is located at limit The limiting slot 1 at one 7 top of position block, the top of limited block 1 sequentially pass through receiving set 6 and robot arm 1 and are connected to In limiting slot 1, the surface of limited block 1 is fixedly connected with the drive block 1 for being located at and accommodating inside set 6, the bottom of drive block 1 Portion is fixedly connected with the pressure spring 10 for being set in one 7 surface of limited block, and the bottom of pressure spring 10 is fixedly connected with the inner wall for accommodating set 6, The front and back of drive block 1 is fixedly connected to guide pad 11, and the inner wall for accommodating set 6 offers guide groove 12, guide groove 12 are located at the front and back of drive block 1, and guide pad 11 is slidably connected in guide groove 12, by setting guide pad 11 and lead To slot 12, drive block 1 can be oriented to, to be oriented to limited block 1, make limited block 1 more steady Fixed movement, so that limited block 1 can more accurately be sticked into limiting slot 1, the bottom end of limited block 1 is through receiving Set 6 simultaneously extends to the outside for accommodating set 6, and the internal activity of limited block 1 is connected with drive block 2 13, the left side of drive block 2 13 It is fixedly connected with fixture block 14, the front of limited block 1 and left side offer port 15, and two ports 15 are connected to, fixture block 14 Left end pass through through-hole 5 and extend to the inside of pressure spring 10, the bottom for accommodating set 6 offers opening positioned at one 7 left side of limited block The bottom end of mouth 16, drive block 2 13 through limited block 1 and is fixedly connected with pull ring 1, passes through setting drive block 2 13, card Block 14, port 15 and opening 16, can limit it after limited block 1 is exited out of limiting slot 1, make limited block one 7 will not under the promotion of pressure spring 10 return, thus convenient for users to adjust connecting rod 4 position.

When in use, connecting rod 4 is injected in through-hole 5, continues to move backward, connection strap 18 is injected in connector sleeve 20 Portion, while 18 sets of the connection strap surfaces in link block 21 need to be stopped moving when the inner wall of connection strap 18 and connector sleeve 20 contacts Mobile robot arm 23, and at this moment limiting slot 1 will be aligned with limited block 1, then push drive block one by pressure spring 10 9 move up, so that limited block 1 be pushed to move up to stick into limiting slot 1 and fix connecting rod 4, complete installation, when When needing teardown of engine human arm 23, pull ring 1 is pulled downward on first, and pull ring 1 is drawn by drive block 2 13 and fixture block 14 Dynamic limited block 1 moves down, and is detached from limited block 1 out of limiting slot 1, rotates pull ring when fixture block 14 passes through opening 16 One 17, drive fixture block 14 to rotate by the transmission of drive block 2 13, the bottom patch at the top and receiving set 6 that make fixture block 14 is neat, from And limited block 1 is limited, being then pulled along robot arm 23 can be completed disassembly.

In conclusion the convenient changing structure of the robot arm, by the way that one 7 limiting slot of limited block, one 8 pairs of companies are arranged Extension bar 4 is limited, and can be mounted on robot arm 23 on robot arm 1 as arm is movable, and structure It is relatively simple, can convenient for users to fast assembling-disassembling arm, thus effectively shorten replacement robot arm 1 time, improve The efficiency for replacing robot arm 1, improves the practicability of robot, consequently facilitating people use, is conducive to promote, solve The problem of arm of existing robot person's quick-replaceable inconvenient to use.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of convenient changing structure of robot arm, including machine human body (1), it is characterised in that: the robot The two sides of body (1) are movably installed with robot arm one (2), and the front of the machine human body (1) is movably installed with machine The both ends of device human arm two (3), robot arm two (3) back side are fixedly connected to connecting rod (4), the robot The surface of arm one (2) offers through-hole (5), and the rear end of the connecting rod (4) through through-hole (5) and extends to the outer of through-hole (5) Portion, the bottom of the robot arm one (2) are fixedly connected with receiving set (6), and the internal slide for accommodating set (6) is connected with The bottom of limited block one (7), the connecting rod (4) offers the limiting slot one (8) at the top of limited block one (7), the limit The top of position block one (7) sequentially passes through receiving set (6) and robot arm one (2) and is connected in limiting slot one (8), the limit The surface of position block one (7), which is fixedly connected with to be located at, accommodates the internal drive block one (9) of set (6), the bottom of the drive block one (9) It is fixedly connected with the pressure spring (10) for being set in limited block one (7) surface, the bottom of the pressure spring (10) and the inner wall for accommodating set (6) It is fixedly connected, the bottom end of the limited block one (7) covers (6) and extend to through receiving accommodates the outside for covering (6).

2. a kind of convenient changing structure of robot arm according to claim 1, it is characterised in that: the drive block The front and back of one (9) is fixedly connected to guide pad (11), and the inner wall for accommodating set (6) offers guide groove (12), The guide groove (12) is located at the front and back of drive block one (9), and the guide pad (11) is slidably connected at guide groove (12) It is interior.

3. a kind of convenient changing structure of robot arm according to claim 1, it is characterised in that: the limited block The internal activity of one (7) is connected with drive block two (13), and fixture block (14), institute are fixedly connected on the left of the drive block two (13) The front and left side for stating limited block one (7) offer port (15), and two port (15) connections, a left side for the fixture block (14) The inside of pressure spring (10) is held across through-hole (5) and extends to, the bottom for accommodating set (6) is offered positioned at limited block one (7) The bottom end of the opening (16) in left side, the drive block two (13) through limited block one (7) and is fixedly connected with pull ring one (17).

4. a kind of convenient changing structure of robot arm according to claim 1, it is characterised in that: the robot The back side of arm two (3) is fixedly connected with the connection strap (18) between two connecting rods (4), the machine human body (1) Front be fixedly connected with the connecting plate (19) positioned at connection strap (18) back side, the front of the connecting plate (19) is fixedly connected with Connector sleeve (20), the connector sleeve (20) are socketed in the surface of connection strap (18).

5. a kind of convenient changing structure of robot arm according to claim 4, it is characterised in that: the connecting plate (19) front is fixedly connected with the link block (21) positioned at connector sleeve (20) left and right side, the connection strap (18) back side Left end and right end offer link slot (22), and the front end of the link block (21) is connected in link slot (22).

6. a kind of convenient changing structure of robot arm according to claim 1, it is characterised in that: the robot Arm two (3) includes containing tank one (31) and containing tank two (32), and the containing tank two (32) is socketed in containing tank one (31) Bottom end, the inner wall of the containing tank two (32) are fixedly connected with the draw runner (23) positioned at containing tank one (31) left and right side, institute The left and right side for stating containing tank one (31) offers sliding slot (24), and the draw runner (23) is slidably connected in sliding slot (24).

7. a kind of convenient changing structure of robot arm according to claim 6, it is characterised in that: the containing tank Left and right side at the top of two (32) is fixedly connected to the cover board (25) at the top of containing tank one (31), the cover board (25) The back end activity at top is connected with receiving block (26), and the bottom of the receiving block (26) is fixedly connected with limited block two (27), institute It states the two sides at the top of containing tank one (31) and offers limiting slot two (28), cover board is run through in the bottom end of the limited block two (27) (25) it and is connected in limiting slot two (28), is fixedly connected with pull ring two (29) at the top of the receiving block (26).