CN222570763U

CN222570763U - Independent mechanical arm convenient to move

Info

Publication number: CN222570763U
Application number: CN202421237433.4U
Authority: CN
Inventors: 郭加朋; 程冯
Original assignee: Suzhou Lafuo Intelligent Equipment Co ltd
Current assignee: Suzhou Lafuo Intelligent Equipment Co ltd
Priority date: 2024-06-03
Filing date: 2024-06-03
Publication date: 2025-03-07
Anticipated expiration: 2034-06-03

Abstract

The utility model relates to the technical field of machining and discloses an independent mechanical arm convenient to move, which comprises a base, wherein the top end of the base is fixedly connected with a support frame, the outside of the support frame is fixedly connected with a driving assembly, the driving end of the driving assembly is fixedly connected with a first worm, the inside of the support frame is rotationally connected with a first threaded rod, the outside of the first threaded rod is fixedly connected with a first worm wheel, the first worm is in meshed connection with the first worm wheel, the driving end of the driving assembly is fixedly connected with a second worm, the outside of the first threaded rod is rotationally connected with a second worm wheel, and the second worm wheel are in meshed connection. According to the utility model, the mechanical arm can realize multi-angle adjustment in the use process of the device, the clamped article is quickly transferred, and the problem that the article can only be horizontally moved and cannot be transferred and placed in multiple angles after being clamped is solved.

Description

Independent mechanical arm convenient to move

Technical Field

The utility model relates to the technical field of machining, in particular to a free-standing manipulator convenient to move.

Background

A free standing manipulator is a manipulator system capable of performing tasks without direct human control. It typically has autonomous mobility and intelligent control systems that allow free movement and manipulation of objects in a variety of environments. These robots are typically equipped with sensors and cameras to sense the surrounding environment and make corresponding decisions. The independent mechanical arm is widely applied to the fields of manufacturing industry, logistics, storage, service industry and the like, so that the production efficiency is improved, the cost is reduced, the manpower requirement is reduced, the mechanical arm is required to be designed into a convenient use mode for the convenience of use, and the convenience of movement means that something has the characteristic or the capability of easy movement. This means that it can be easily moved or carried between different positions, typically by wheels, tracks, legs or other moving means. The object or the equipment which is convenient to move can be more flexibly adapted to different environments and task demands, so that the efficiency and the applicability are improved.

According to the technical field of machining, the Chinese patent publication No. CN211362295U discloses an independent mechanical arm, which comprises a base, a rotating mechanism and a clamping mechanism, wherein the base is a hollow box body with an open left side, the left sides of the front side wall and the rear side wall of the base are respectively connected with the outer side ends of two box doors in a rotating way through rotating shafts, a singlechip is fixedly arranged on the front side of the inside of the base, the rotating mechanism comprises a lower servo motor, a sliding rail, a movable block and a supporting block, the lower servo motor is fixedly arranged in the middle of the upper surface of the upper side wall of the base, the end face of an output shaft of the lower servo motor is fixedly connected with the middle of the lower surface of a top plate of the movable block, the base of the mechanical arm is a movable base, the mechanical arm is convenient to transfer and overhaul, the clamping mechanism arranged on the mechanical arm can adjust the telescopic length according to requirements, the mechanical arm can be suitable for various scenes, the applicability of the mechanical arm is improved, and the input to the mechanical arm is further reduced, so that the purpose of reducing the use cost is achieved.

In the above-mentioned patent embodiments, "the rotation of the servo motor 401 drives the screw 403 to rotate, so that the slider 404 moves, the small-sized servo motor 405 drives the fixed plate 407 to rotate through the connecting plate 406, so as to drive the electric push rod 408 and the electric clamping jaw 409 to rotate", so that the mechanical arm can be adjusted, but after the article is clamped, the article cannot be placed by multi-angle adjustment, so that a new independent machine convenient to move is proposed according to the above-mentioned shortcomings.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a free-standing manipulator convenient to move, aiming at improving the problem of a free-standing machine convenient to move.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a stand alone type manipulator convenient to remove, includes the base, the top fixedly connected with support frame of base, the outside fixedly connected with drive assembly of support frame, the drive end fixedly connected with worm one of drive assembly, the inside rotation of support frame is connected with threaded rod one, the outside fixedly connected with worm wheel one of threaded rod one, worm one is the meshing connection with worm wheel one, the drive end fixedly connected with worm two of drive assembly, the outside rotation of threaded rod one is connected with worm wheel two, worm two and worm wheel two are the meshing connection, the bottom outside screw thread connection of threaded rod one has the adapter sleeve, the bottom rotation of adapter sleeve is connected with the backup pad, the top fixedly connected with two telescopic column of backup pad, the bottom fixedly connected with slip subassembly of backup pad, the bottom fixedly connected with electric putter of slip subassembly, electric putter's drive end fixedly connected with clamping assembly, the top fixedly connected with of base places the board.

Further, the driving assembly comprises a first motor and a second motor, the rear end of the first motor is fixedly connected to the front end of the supporting frame, the driving end of the first motor is fixedly connected to the front end of the first worm, the front end of the second motor is fixedly connected to the rear end of the supporting frame, and the rear end of the second worm is fixedly connected to the driving end of the second motor.

Further, the sliding assembly comprises an electric sliding rail and a sliding sleeve, the top end of the electric sliding rail is fixedly connected to the bottom end of the supporting plate, and the inner part of the sliding sleeve is in sliding connection with the outer part of the electric sliding rail.

Further, the clamping assembly comprises a supporting sleeve, a motor III, a threaded rod II, two threaded sleeves, two connecting plates, two fixing plates, a plurality of telescopic rods, a plurality of springs and two clamping plates, wherein the top end of the supporting sleeve is fixedly connected with the driving end of the electric push rod, the rear end of the motor III is fixedly connected with the front end of the supporting sleeve, the front end of the threaded rod II is rotationally connected with the driving end of the motor III, the internal threads of the threaded sleeves are connected with the outer part of the threaded rod II, the connecting plates are fixedly connected with the outer parts of the threaded sleeves, the top ends of the fixing plates are fixedly connected with the bottom ends of the connecting plates, the far ends of the telescopic rods are respectively fixedly connected with two near ends of the fixing plates, the inner sleeves of the springs are arranged on the outer parts of the telescopic rods, and the far ends of the clamping plates are respectively fixedly connected with a plurality of near ends of the telescopic rods.

Further, one ends of the springs are fixedly connected to the similar ends of the two fixing plates, and the other ends of the springs are respectively and fixedly connected to the far ends of the two clamping plates.

Further, the outer portion of the second threaded rod is rotatably connected to the inner portion of the supporting sleeve, and the outer portion of the connecting plate is slidably connected to the inner portion of the supporting sleeve.

Further, the outer part of the first worm is rotatably connected to the inside of the supporting frame, and the outer part of the second worm is rotatably connected to the inside of the supporting frame.

Further, the outside sliding connection of adapter sleeve is in the inside of support frame, the outside sliding connection of telescopic column is in the outside of support frame.

The utility model has the following beneficial effects:

According to the utility model, under the matched use of the structures of the first worm, the first threaded rod, the first worm wheel, the second motor, the second worm wheel, the connecting sleeve and the like, the manipulator can realize multi-angle adjustment in the use process of the device, the clamped article can be quickly transferred to the azimuth, and the problem that the article can only be horizontally moved and cannot be transferred and placed in multiple angles after being clamped is solved.

Drawings

FIG. 1 is a perspective view of a free standing manipulator for facilitating movement in accordance with the present utility model;

Fig. 2 is a schematic structural diagram of a support frame of a free-standing manipulator according to the present utility model;

FIG. 3 is a schematic view of a support plate of a free-standing manipulator according to the present utility model;

fig. 4 is a cross-sectional view of a support sleeve structure of a free-standing manipulator according to the present utility model.

Legend description:

1. The device comprises a base, a support frame, a motor I, a worm I, a threaded rod I, a worm wheel I, a worm 7, a motor II, a motor 8, a worm II, a worm wheel II, a connecting sleeve 10, a telescopic column 11, a telescopic column 12, a support plate 13, an electric sliding rail 14, a sliding sleeve 15, an electric push rod 16, a support sleeve 17, a motor III, a motor 18, a threaded rod II, a threaded sleeve 19, a threaded sleeve 20, a connecting plate 21, a fixing plate 22, a telescopic rod 23, a spring 24, a clamping plate 25 and a placing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, one embodiment provided by the present utility model is: the utility model provides a stand alone type manipulator convenient to remove, includes base 1, base 1's setting is in order to connect a plurality of structures to carry out spacingly with the structure of connecting, make its structure operation that connects keep stable, base 1's top fixedly connected with support frame 2, support frame 2's setting is in order to connect a plurality of structures, and carry out spacingly and support to its structure of connecting, support frame 2's outside fixedly connected with drive assembly, drive assembly's drive end fixedly connected with worm one 4, worm one 4's setting is in order to transmit power, make the operation of its device keep stable, support frame 2's inside rotates and is connected with threaded rod one 5, threaded rod one 5's setting is in order to connect a plurality of structures, and carry out spacingly with the structure of its connection and transmit power and drive its operation, the outside of the threaded rod I5 is fixedly connected with a worm wheel I6, the worm wheel I6 is arranged to receive power and transmit the power, so that the operation is stable, the worm I4 is meshed with the worm wheel I6, the driving end of the driving component is fixedly connected with a worm II 8, the worm II 8 is arranged to connect a plurality of structures and limit and fix the structures, the driving component comprises a motor I3 and a motor II 7, the rear end of the motor I3 is fixedly connected with the front end of the supporting frame 2, the motor I3 is arranged to transmit the power to the connected structure, so that the operation is stable, the driving end of the motor I3 is fixedly connected with the front end of the worm I4, the front end of the motor II 7 is fixedly connected with the rear end of the supporting frame 2, the motor II 7 is arranged to provide power to the connected structure, so that the operation is kept stable, the rear end fixed connection of worm two 8 is at the drive end of motor two 7, the outside rotation of worm one 4 is connected in the inside of support frame 2, the outside rotation of worm two 8 is connected with worm wheel two 9, worm wheel two 9's setting is in order to receive power and pass through it, worm two 8 and worm wheel two 9 are the meshing connection, the bottom external screw thread connection of threaded rod one 5 has adapter sleeve 10, adapter sleeve 10's setting is in order to connect a plurality of structures, and limit its structure of connection makes operation keep stable, adapter sleeve 10's bottom rotation is connected with backup pad 12, backup pad 12's setting is in order to connect a plurality of structures, and limit its structure of connection, backup pad 12's top fixedly connected with two telescopic column 11, telescopic column 11's setting is spacing and support for the structure of connection, adapter sleeve 10's outside sliding connection is in the inside of support frame 2, telescopic column 11's outside sliding connection is in support frame 2's outside, backup pad 12's bottom fixedly connected with sliding component, sliding component's bottom fixedly connected with electric putter 15, electric putter 15's setting is in order to connect a plurality of structures, and place the setting is in order to make its stable drive end 25 of connection, place the material of placing and place the stable material, 25 is for placing the stable material of setting for connecting the structure of placing and placing the material.

Referring to fig. 3, the sliding assembly includes an electric sliding rail 13 and a sliding sleeve 14, wherein the top end of the electric sliding rail 13 is fixedly connected to the bottom end of the supporting plate 12, the electric sliding rail 13 is arranged to provide power for the operation of the connected structure to drive the electric sliding rail to operate, the sliding sleeve 14 is slidably connected to the outside of the electric sliding rail 13, and the sliding sleeve 14 is arranged to connect a plurality of structures and drive the structures to operate.

Referring to fig. 4, the clamping assembly includes a supporting sleeve 16, a third motor 17, a second threaded rod 18, two threaded sleeves 19, two connecting plates 20, two fixing plates 21, a plurality of telescopic rods 22, a plurality of springs 23 and two clamping plates 24, the top end of the supporting sleeve 16 is fixedly connected to the driving end of the electric push rod 15, the supporting sleeve 16 is arranged to connect a plurality of structures and limit and fix the connected structures, the rear end of the third motor 17 is fixedly connected to the front end of the supporting sleeve 16, the third motor 17 is arranged to provide running power for the connected structures to keep running stable, the front end of the second threaded rod 18 is rotatably connected to the driving end of the third motor 17, the second threaded rod 18 is arranged to connect the structures and transmit the power, the internal threads of the threaded sleeve 19 are connected to the outside of the second threaded rod 18, the screw sleeve 19 is arranged to connect, limit and drive a plurality of structures, the inside of the connecting plate 20 is fixedly connected to the outside of the screw sleeve 19, the connecting plate 20 is arranged to connect, limit and fix a plurality of structures, the outside of the threaded rod II 18 is rotationally connected to the inside of the supporting sleeve 16, the outside of the connecting plate 20 is slidingly connected to the inside of the supporting sleeve 16, the top ends of the fixing plates 21 are fixedly connected to the bottom ends of the connecting plate 20, the far ends of the telescopic rods 22 are respectively fixedly connected to the near ends of the two fixing plates 21, the telescopic rods 22 are arranged to limit the connected structures, the inside of the springs 23 are sleeved on the outside of the telescopic rods 22, the springs 23 are arranged to reset the connected structures, so that the operation of the structures is stable, one ends of the springs 23 are fixedly connected to the near ends of the two fixing plates 21, the other ends of the springs 23 are respectively and fixedly connected to the far ends of the two clamping plates 24, the far ends of the two clamping plates 24 are respectively and fixedly connected to the near ends of the telescopic rods 22, and the clamping plates 24 are arranged to contact and clamp materials.

Working principle: when the device is used, the first motor 3 is started to drive the first worm 4 to rotate, the first worm wheel 6 is driven to rotate through the first worm 4 to rotate, the first worm wheel 5 is driven to rotate through the first worm wheel 6 to rotate, the connecting sleeve 10 is driven to move through the first threaded rod 5 to drive the movement of the supporting plate 12 through the movement of the connecting sleeve 10, the telescopic column 11 is driven to move through the movement of the supporting plate 12, the sliding sleeve 14 is driven to slide through the starting electric sliding rail 13, the sliding sleeve 14 is driven to move through the sliding sleeve 14, the electric push rod 15 is driven to move through the movement of the sliding sleeve 14, the electric push rod 15 is started to lift the supporting sleeve 16, the second threaded rod 18 is driven to rotate through the starting motor three 17 to drive the second threaded rod 18 to rotate, the movement of the threaded sleeve 19 is driven to move through the threaded sleeve 19 to drive the movement of the connecting plate 20, the movement of the connecting plate 20 is driven to move the fixing plate 21 and the telescopic rod 22 through the movement of the telescopic rod 22, the material on the top of the placing plate 25 is clamped through the clamping plate 24, the sliding of the spring 23 is driven to slide through the sliding of the sliding rail 13, the material is clamped through the sliding of the sliding sleeve 14, the worm wheel is driven to rotate through the sliding sleeve 16 to move the material, the worm wheel 15 is driven to rotate through the sliding sleeve 16, the second worm wheel 7 is driven to rotate through the second threaded rod 11, and the second threaded rod 11 is driven to rotate through the second threaded rod 11 to rotate through the driving rod 9 to rotate through the second threaded rod 8.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. The utility model provides a stand alone type manipulator convenient to remove, includes base (1), its characterized in that, top fixedly connected with support frame (2) of base (1), the outside fixedly connected with drive assembly of support frame (2), drive end fixedly connected with worm one (4) of drive assembly, the inside rotation of support frame (2) is connected with threaded rod one (5), the outside fixedly connected with worm wheel one (6) of threaded rod one (5), worm one (4) and worm wheel one (6) are the meshing connection, drive end fixedly connected with worm two (8) of drive assembly, the outside rotation of threaded rod one (5) is connected with worm wheel two (9), worm two (8) and worm wheel two (9) are the meshing connection, the outside threaded connection of bottom of threaded rod one (5) adapter sleeve (10), the bottom rotation of adapter sleeve (10) is connected with backup pad (12), the top fixedly connected with two telescopic column (11) of backup pad (12), the bottom fixedly connected with slip subassembly of slip subassembly, the bottom fixedly connected with electric putter (15) of backup pad (12), electric putter (15) is placed on the fixed connection of drive end (25) of drive end (1).

2. The free-standing manipulator convenient to move according to claim 1, wherein the driving assembly comprises a first motor (3) and a second motor (7), the rear end of the first motor (3) is fixedly connected to the front end of the support frame (2), the driving end of the first motor (3) is fixedly connected to the front end of the first worm (4), the front end of the second motor (7) is fixedly connected to the rear end of the support frame (2), and the rear end of the second worm (8) is fixedly connected to the driving end of the second motor (7).

3. The free-standing manipulator convenient to move according to claim 1, wherein the sliding assembly comprises an electric sliding rail (13) and a sliding sleeve (14), the top end of the electric sliding rail (13) is fixedly connected to the bottom end of the supporting plate (12), and the inside of the sliding sleeve (14) is slidably connected to the outside of the electric sliding rail (13).

4. The free-standing manipulator convenient to move according to claim 1, wherein the clamping assembly comprises a supporting sleeve (16), a motor III (17), a threaded rod II (18), two threaded sleeves (19), two connecting plates (20), two fixing plates (21), a plurality of telescopic rods (22), a plurality of springs (23) and two clamping plates (24), the top end of the supporting sleeve (16) is fixedly connected with the driving end of the electric push rod (15), the rear end of the motor III (17) is fixedly connected with the front end of the supporting sleeve (16), the front end of the threaded rod II (18) is rotatably connected with the driving end of the motor III (17), the internal threads of the threaded sleeve (19) are connected with the outer portion of the threaded rod II (18), the inner portion of the connecting plates (20) is fixedly connected with the outer portion of the threaded sleeve (19), the top ends of the fixing plates (21) are fixedly connected with the bottom ends of the two clamping plates (20), the far ends of the telescopic rods (22) are fixedly connected with the driving ends of the two fixing plates (21), and the far ends of the springs (23) are connected with the inner portions of the two telescopic rods (22) respectively.

5. The free-standing manipulator according to claim 4, wherein one ends of the springs (23) are fixedly connected to the adjacent ends of the two fixing plates (21), and the other ends of the springs (23) are fixedly connected to the distal ends of the two holding plates (24).

6. A free standing manipulator according to claim 4, wherein the second threaded rod (18) is rotatably connected to the inside of the support sleeve (16) and the connecting plate (20) is slidably connected to the outside of the support sleeve (16).

7. A free standing manipulator according to claim 1, wherein the first worm (4) is rotatably connected to the inside of the support frame (2) and the second worm (8) is rotatably connected to the inside of the support frame (2).

8. The free-standing manipulator according to claim 1, wherein the outer part of the connecting sleeve (10) is slidably connected to the inner part of the supporting frame (2), and the outer part of the telescopic column (11) is slidably connected to the outer part of the supporting frame (2).