CN215618081U - Firmly-clamped carrying mechanical arm - Google Patents
Firmly-clamped carrying mechanical arm Download PDFInfo
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- CN215618081U CN215618081U CN202122227136.4U CN202122227136U CN215618081U CN 215618081 U CN215618081 U CN 215618081U CN 202122227136 U CN202122227136 U CN 202122227136U CN 215618081 U CN215618081 U CN 215618081U
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Abstract
The utility model discloses a firmly-clamped carrying mechanical arm, which relates to the technical field of mechanical arms and comprises a mounting seat, wherein a rotating seat is arranged at the upper end of the mounting seat, a rotating disk is arranged at the upper end of the rotating seat, a lifting seat is arranged at the upper end of the rotating disk, a lifting mechanism is arranged in the lifting seat, a connecting seat is arranged at the side of the lifting seat, and the mechanical arm is fixedly connected to the side of the connecting seat. According to the utility model, the lifting mechanism, the driving cylinder and the connecting plate are arranged, the lifting mechanism is used for driving the mechanical arm to move up and down, the driving motor is used for driving the threaded rod to rotate during carrying, so that the lifting block moves up and down, the mechanical arm is driven to move, lifting carrying of articles is realized, the practicability is improved, when grabbing is carried out, the driving cylinder retracts, the connecting plate is used for driving the gripper to move, clamping of the articles is realized, the clamping effect is firm, articles are prevented from falling off during carrying, and the safety is greatly improved.
Description
Technical Field
The utility model relates to the technical field of mechanical arms, in particular to a conveying mechanical arm with firm clamping.
Background
The carrying mechanical arm is a complex system, uncertainty such as parameter perturbation, external interference, unmodeled dynamic state and the like exists, but in industrial production, the carrying mechanical arm is widely applied, and objects are carried by the carrying mechanical arm, so that the stability is good, the efficiency is high, and the labor cost is reduced.
Current transport arm is mostly the level to the transport generally, and the flexibility is relatively poor, can not lift article and carry, and the firm effect of snatching of tongs is relatively poor simultaneously, in handling, causes article to drop easily, and the security is relatively poor, greatly reduced the practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a firmly-clamping carrying mechanical arm, and aims to solve the problems that the existing carrying mechanical arm in the background technology is generally used for carrying in the horizontal direction, is poor in flexibility, cannot lift and carry articles, is poor in grabbing firmness effect, is easy to cause articles to fall off in the carrying process, is poor in safety and greatly reduces practicability.
In order to achieve the purpose, the utility model provides the following technical scheme: a firmly-clamped carrying mechanical arm comprises a mounting seat, wherein a rotating seat is arranged at the upper end of the mounting seat, a rotating disc is arranged at the upper end of the rotating seat, a lifting seat is arranged at the upper end of the rotating disc, and a lifting mechanism is arranged in the lifting seat;
a connecting seat is arranged at the side of the lifting seat, a mechanical arm is fixedly connected to the side of the connecting seat, an electric telescopic rod is arranged at one end of the mechanical arm, which is far away from the connecting seat, and a clamping mechanism is arranged at one end of the electric telescopic rod, which is far away from the mechanical arm;
the mechanical arm is internally provided with a first rotating motor, and the output end of the first rotating motor extends to the upper part of the rotating seat and is fixedly connected with the rotating disk.
Preferably, the avris of roating seat is provided with the support frame, the output of roating seat and rotating electrical machines one passes through the bearing and rotates the connection.
Preferably, elevating system includes threaded rod, driving motor, elevator, spout and slider, the outside that the upper end of threaded rod extends to the lift seat is provided with driving motor, the surface of threaded rod is provided with the elevator, the spout has been seted up on the surface of lift seat, the avris of elevator is provided with the slider.
Preferably, the upper and lower both ends and the lift seat of threaded rod pass through the bearing and rotate and be connected, threaded rod and elevator threaded connection, the spout symmetry is provided with two, slider and spout sliding connection, the one end that the elevator was kept away from to the slider extends to the outside and the connecting seat fixed connection of spout.
Preferably, the internally mounted of arm has rotating electrical machines two, the output of rotating electrical machines two extends to the outside of arm and electric telescopic handle's stiff end fixed connection, the output of rotating electrical machines two and arm pass through the bearing and rotate.
Preferably, fixture includes fixing base, rotating electrical machines three, grip slipper, bracing piece, connecting rod, tongs, drives actuating cylinder, regulation seat and connecting plate, the upper end of fixing base is provided with rotating electrical machines three, the below that the output of rotating electrical machines three extends to the fixing base is provided with the grip slipper, the avris of grip slipper lower extreme is provided with the bracing piece, the bracing piece is provided with two, two about the vertical central line symmetry of grip slipper the one end that the grip slipper was kept away from to the bracing piece is provided with the connecting rod, the avris of connecting rod is provided with the tongs, the avris that the lower extreme of grip slipper is located the bracing piece is provided with and drives actuating cylinder, the output that drives actuating cylinder is provided with the regulation seat, the avris and the tongs of adjusting the seat pass through connecting plate swing joint.
Preferably, the output of rotating electrical machines three and fixing base pass through the bearing and rotate and connect, the tongs is provided with two, two about the vertical central line symmetry of grip slipper one end of tongs and the both ends of connecting rod are rotated and are connected, the connecting plate is provided with two, two about the vertical central line symmetry that drives actuating cylinder the one end of connecting plate and the avris of adjusting the seat are rotated and are connected, two the other end of connecting plate and the avris of tongs are rotated and are connected, fixing base and electric telescopic handle's flexible end fixed connection.
Compared with the prior art, the utility model provides a conveying mechanical arm with firm clamping, which has the following beneficial effects:
the utility model provides a lifting mechanism, a driving cylinder and a connecting plate, wherein the lifting mechanism is used for driving a mechanical arm to move up and down, when in carrying, a threaded rod is driven to rotate through a driving motor, so that a lifting block moves up and down, the mechanical arm is driven to move, the lifting carrying of an article is realized, the practicability is improved, when in grabbing, the driving cylinder retracts, the connecting plate drives a gripper to move, the article is clamped, the clamping effect is firm, the article is prevented from falling off in the carrying process, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic perspective view of the gripper of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
Wherein: 1. a mounting seat; 2. a rotating base; 21. a support frame; 3. rotating the disc; 4. a lifting seat; 5. a lifting mechanism; 501. a threaded rod; 502. a drive motor; 503. a lifting block; 504. a chute; 505. a slider; 6. a connecting seat; 7. a mechanical arm; 71. a second rotating motor; 8. an electric telescopic rod;
9. a clamping mechanism; 901. a fixed seat; 902. a third rotating motor; 903. a clamping seat; 904. a support bar; 905. a connecting rod; 906. a gripper; 907. a driving cylinder; 908. an adjusting seat; 909. a connecting plate; 10. and rotating the first motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-5, a handling robot arm with firm clamping comprises a mounting base 1, wherein a rotating base 2 is arranged at the upper end of the mounting base 1, a rotating disc 3 is arranged at the upper end of the rotating base 2, a lifting base 4 is arranged at the upper end of the rotating disc 3, and a lifting mechanism 5 is arranged in the lifting base 4;
a connecting seat 6 is arranged at the side of the lifting seat 4, a mechanical arm 7 is fixedly connected to the side of the connecting seat 6, an electric telescopic rod 8 is arranged at one end, away from the connecting seat 6, of the mechanical arm 7, and a clamping mechanism 9 is arranged at one end, away from the mechanical arm 7, of the electric telescopic rod 8;
a first rotating motor 10 is arranged inside the mechanical arm 7, and the output end of the first rotating motor 10 extends to the upper part of the rotating seat 2 and is fixedly connected with the rotating disk 3;
referring to fig. 1-5, the firmly-clamped handling robot arm further comprises a rotating base 2, a support frame 21 is arranged on the side of the rotating base 2, and the rotating base 2 is rotatably connected with the output end of a first rotating motor 10 through a bearing;
a second rotating motor 71 is installed inside the mechanical arm 7, the output end of the second rotating motor 71 extends to the outer side of the mechanical arm 7 and is fixedly connected with the fixed end of the electric telescopic rod 8, and the output end of the second rotating motor 71 and the mechanical arm 7 rotate through a bearing;
specifically, as shown in fig. 1, 2 and 3, the first rotating motor 10 is used for driving the rotating base 2 to rotate, so that the mechanical carrying arm can be steered and adjusted, the second rotating motor 71 is used for driving the electric telescopic rod 8 to rotate, the carrying range is improved, the application range is wider, and the practicability is improved.
Example 2: the lifting mechanism 5 comprises a threaded rod 501, a driving motor 502, a lifting block 503, a sliding groove 504 and a sliding block 505, the driving motor 502 is arranged at the upper end of the threaded rod 501 extending to the outer side of the lifting seat 4, the lifting block 503 is arranged on the surface of the threaded rod 501, the sliding groove 504 is formed in the surface of the lifting seat 4, and the sliding block 505 is arranged on the side of the lifting block 503;
the upper end and the lower end of the threaded rod 501 are rotatably connected with the lifting seat 4 through bearings, the threaded rod 501 is in threaded connection with the lifting block 503, the two sliding grooves 504 are symmetrically arranged, the sliding block 505 is in sliding connection with the sliding groove 504, and one end of the sliding block 505, which is far away from the lifting block 503, extends to the outer side of the sliding groove 504 and is fixedly connected with the connecting seat 6;
specifically, as shown in fig. 1 and fig. 3, the driving motor 502 is used for driving the threaded rod 501 to rotate, so that the lifting block 503 moves up and down, the carrying mechanical arm is driven to move in a lifting manner, lifting carrying is achieved, flexibility is high, and the application range is wider.
Example 3: the clamping mechanism 9 comprises a fixed seat 901, a rotating motor III 902, a clamping seat 903, supporting rods 904, connecting rods 905, grippers 906, driving cylinders 907, an adjusting seat 908 and a connecting plate 909, the upper end of the fixed seat 901 is provided with the rotating motor III 902, the output end of the rotating motor III 902 extends to the lower portion of the fixed seat 901 and is provided with the clamping seat 903, the side edge of the lower end of the clamping seat 903 is provided with the supporting rods 904, the two supporting rods 904 are symmetrically arranged about the vertical center line of the clamping seat 903, one ends of the two supporting rods 904, which are far away from the clamping seat 903, are provided with the connecting rods 905, the side edge of the connecting rods 905 is provided with the grippers 906, the lower end of the clamping seat 903, which is located at the side edge of the supporting rods 904, is provided with the driving cylinders 907, the output end of the driving cylinders 907 is provided with the adjusting seat 908, and the side edge of the adjusting seat 908 and the grippers 906 are movably connected through the connecting plate 909;
the output end of the rotating motor III 902 is rotatably connected with the fixed seat 901 through a bearing, two grippers 906 are symmetrically arranged about the vertical central line of the clamping seat 903, one ends of the two grippers 906 are rotatably connected with two ends of a connecting rod 905, two connecting plates 909 are symmetrically arranged about the vertical central line of the driving cylinder 907, one ends of the two connecting plates 909 are rotatably connected with the side of the adjusting seat 908, the other ends of the two connecting plates 909 are rotatably connected with the side of the grippers 906, and the fixed seat 901 is fixedly connected with the telescopic end of the electric telescopic rod 8;
specifically, as shown in fig. 1, fig. 3, fig. 4, and fig. 5, the adjusting base 908 is driven by the driving cylinder 907 to move, and the hand grip 906 is connected to the connecting rod 905 in a rotating manner, so that the connecting plate 909 drives the hand grip 906 to move and close, the clamping firmness is increased, articles are prevented from falling off from the hand grip 906 during the transportation process, and the safety is improved.
Working principle; firstly, the carrying mechanical arm is installed and fixed at a proper position through the installation seat 1, when in use, the rotating disc 3 is driven to rotate by the first rotating motor 10, so that the direction of the carrying mechanical arm can be adjusted, the carrying range is increased, the threaded rod 501 is driven to rotate by the driving motor 502, the lifting block 503 is driven to move up and down, so that the carrying mechanical arm is driven to move up and down, the lifting carrying is realized, the flexibility is high, meanwhile, the electric telescopic rod 8 is driven to rotate by the second rotating motor 71, the carrying range is increased, the moving range of the hand grip 906 is increased by the expansion and contraction of the electric telescopic rod 8, the flexibility is increased, when the carrying mechanical arm moves to an object, one end of the connecting plate 909 is driven to move by the driving cylinder 907, and the two hand grips 906 are mutually closed and move by the rotating connection of the hand grip 906 and the connecting rod 905, so that the clamping firmness is increased, the object is prevented from sliding off the hand grip 906 in the carrying process, the overall flexibility and safety are good, the application range is wider, and the hand grip is suitable for popularization and use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a firm transport arm of centre gripping, includes mount pad (1), its characterized in that: a rotating seat (2) is arranged at the upper end of the mounting seat (1), a rotating disc (3) is arranged at the upper end of the rotating seat (2), a lifting seat (4) is arranged at the upper end of the rotating disc (3), and a lifting mechanism (5) is arranged in the lifting seat (4);
a connecting seat (6) is arranged on the side of the lifting seat (4), a mechanical arm (7) is fixedly connected to the side of the connecting seat (6), an electric telescopic rod (8) is arranged at one end, away from the connecting seat (6), of the mechanical arm (7), and a clamping mechanism (9) is arranged at one end, away from the mechanical arm (7), of the electric telescopic rod (8);
the mechanical arm (7) is internally provided with a first rotating motor (10), and the output end of the first rotating motor (10) extends to the upper part of the rotating seat (2) and is fixedly connected with the rotating disk (3).
2. A grip secure handling robot as recited in claim 1, further comprising: the avris of roating seat (2) is provided with support frame (21), the output of roating seat (2) and rotating electrical machines (10) is passed through the bearing and is rotated the connection.
3. A grip secure handling robot as recited in claim 1, further comprising: elevating system (5) are including threaded rod (501), driving motor (502), lifting block (503), spout (504) and slider (505), the outside that the upper end of threaded rod (501) extends to lift seat (4) is provided with driving motor (502), the surface of threaded rod (501) is provided with lifting block (503), spout (504) have been seted up on the surface of lift seat (4), the avris of lifting block (503) is provided with slider (505).
4. A grip secure handling robot as recited in claim 3, further comprising: the upper and lower both ends and the lift seat (4) of threaded rod (501) are connected through the bearing rotation, threaded rod (501) and lifter block (503) threaded connection, spout (504) symmetry is provided with two, slider (505) and spout (504) sliding connection, the one end that lifter block (503) were kept away from in slider (505) extends to the outside and connecting seat (6) fixed connection of spout (504).
5. A grip secure handling robot as recited in claim 1, further comprising: the internally mounted of arm (7) has rotating electrical machines two (71), the output of rotating electrical machines two (71) extends to the outside of arm (7) and the stiff end fixed connection of electric telescopic handle (8), the output and the arm (7) of rotating electrical machines two (71) pass through the bearing and rotate.
6. A grip secure handling robot as recited in claim 1, further comprising: the clamping mechanism (9) comprises a fixed seat (901), a rotating motor III (902), clamping seats (903), supporting rods (904), connecting rods (905), a gripper (906), a driving cylinder (907), an adjusting seat (908) and a connecting plate (909), wherein the rotating motor III (902) is arranged at the upper end of the fixed seat (901), the clamping seats (903) are arranged at the lower parts of the output ends of the rotating motor III (902) extending to the fixed seat (901), the supporting rods (904) are arranged at the side of the lower end of the clamping seat (903), the two supporting rods (904) are symmetrically arranged on the vertical central line of the clamping seat (903), the connecting rods (905) are arranged at one ends of the two supporting rods (904) far away from the clamping seat (903), the gripper (906) is arranged at the side of the connecting rods (905), the driving cylinders (907) are arranged at the side of the lower end of the clamping seat (903) positioned at the supporting rods (904), the output end of the driving air cylinder (907) is provided with an adjusting seat (908), and the side of the adjusting seat (908) is movably connected with the gripper (906) through a connecting plate (909).
7. A grip secure handling robot as recited in claim 6, further comprising: the output end of the rotating motor III (902) is rotatably connected with the fixed seat (901) through a bearing, two grippers (906) are symmetrically arranged on the vertical central line of the clamping seat (903), one ends of the two grippers (906) are rotatably connected with two ends of the connecting rod (905), two connecting plates (909) are symmetrically arranged on the vertical central line of the driving cylinder (907), one ends of the two connecting plates (909) are rotatably connected with the side of the adjusting seat (908), the other ends of the two connecting plates (909) are rotatably connected with the side of the grippers (906), and the fixed seat (901) is fixedly connected with the telescopic end of the electric telescopic rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227136.4U CN215618081U (en) | 2021-09-14 | 2021-09-14 | Firmly-clamped carrying mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227136.4U CN215618081U (en) | 2021-09-14 | 2021-09-14 | Firmly-clamped carrying mechanical arm |
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| Publication Number | Publication Date |
|---|---|
| CN215618081U true CN215618081U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122227136.4U Active CN215618081U (en) | 2021-09-14 | 2021-09-14 | Firmly-clamped carrying mechanical arm |
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| CN (1) | CN215618081U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457525A (en) * | 2022-03-30 | 2022-05-10 | 常州东方伊思达染织有限公司 | Pretreatment and pretreatment process for cheese dyeing |
| CN114473933A (en) * | 2022-03-28 | 2022-05-13 | 马鞍山市粤美金属制品科技实业有限公司 | Assembling clamp for air conditioner compressor and using method of assembling clamp |
| CN115445128A (en) * | 2022-09-20 | 2022-12-09 | 国网安徽省电力有限公司电力科学研究院 | Fire-fighting robot capable of removing obstacles |
| CN115583376A (en) * | 2022-11-21 | 2023-01-10 | 常州海辰装饰材料有限公司 | IXPE punches and adds packing plant for aluminium membrane |
| CN116442201A (en) * | 2023-06-15 | 2023-07-18 | 深圳市恒鑫通智能精密科技有限公司 | Adjustable extension structure of hardware die processing multi-dimensional sorting manipulator |
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2021
- 2021-09-14 CN CN202122227136.4U patent/CN215618081U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473933A (en) * | 2022-03-28 | 2022-05-13 | 马鞍山市粤美金属制品科技实业有限公司 | Assembling clamp for air conditioner compressor and using method of assembling clamp |
| CN114457525A (en) * | 2022-03-30 | 2022-05-10 | 常州东方伊思达染织有限公司 | Pretreatment and pretreatment process for cheese dyeing |
| CN115445128A (en) * | 2022-09-20 | 2022-12-09 | 国网安徽省电力有限公司电力科学研究院 | Fire-fighting robot capable of removing obstacles |
| CN115583376A (en) * | 2022-11-21 | 2023-01-10 | 常州海辰装饰材料有限公司 | IXPE punches and adds packing plant for aluminium membrane |
| CN115583376B (en) * | 2022-11-21 | 2023-06-06 | 常州海辰装饰材料有限公司 | IXPE punches and adds packing plant for aluminium membrane |
| CN116442201A (en) * | 2023-06-15 | 2023-07-18 | 深圳市恒鑫通智能精密科技有限公司 | Adjustable extension structure of hardware die processing multi-dimensional sorting manipulator |
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