CN216682186U

CN216682186U - Manipulator capable of grabbing in multiple directions

Info

Publication number: CN216682186U
Application number: CN202220005865.7U
Authority: CN
Inventors: 刘昌招
Original assignee: Dunhuang Shouhang Energy Saving New Energy Co ltd
Current assignee: Dunhuang Shouhang Energy Saving New Energy Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-07
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a manipulator capable of being grasped in multiple directions, which comprises a support arm; a rotating shaft A is movably mounted in the right side of the support arm, a movable arm is movably mounted at the bottom of the rotating shaft A through a rotating shaft B, a gear A is mounted at the top of the rotating shaft A, a motor A is embedded in the inner side of the middle of the support arm, and a gear B is mounted at the top of the motor A in a transmission manner; bevel gear A is installed to pivot B front end, motor B is installed to pivot A front end, bevel gear B is installed in the transmission of motor B bottom. The gear A and the rotating shaft A can be driven to rotate by the gear B after the motor A is started, the movable arm can rotate at the moment, the bevel gear B can be used for driving the bevel gear A and the rotating shaft B to rotate after the motor B is started, and the angle of the movable arm can be adjusted around the rotating shaft B at the moment, so that the manipulator can realize multidirectional grasping work, and is flexible and reliable, simple in structure and low in manufacturing cost.

Description

Manipulator capable of grabbing in multiple directions

Technical Field

The utility model relates to the technical field of manipulators, in particular to a manipulator capable of being grasped in multiple directions.

Background

The present manipulator is an automatic operating device which can imitate some action functions of human hands and arms and is used for grabbing, carrying objects or operating tools according to a fixed program, the manipulator is characterized in that various expected operations can be completed through programming, the manipulator can replace heavy labor of people to realize mechanization and automation of production, and the manipulator can operate under harmful environment to protect personal safety, but the existing manipulator which can be grasped in multiple directions has some defects, for example;

the manipulator that a current notice number is (CN214870600U) can carry out gripping of a plurality of directions, the device is through being provided with activity post and adjustable shelf, first motor operation can drive the activity post and rotate in the left and right directions, thereby make the manipulator main part rotate about, the second motor operation can make the second motor drive adjustable shelf rotation about through the gear engagement transmission, can make the manipulator main part rotate about, thereby can realize the manipulator main part free rotation in the equidirectional not, make the manipulator carry out gripping of a plurality of directions, improve the work efficiency of manipulator, but the device still has following shortcoming:

the device needs to realize the multi-direction grasping function of the manipulator through the movable columns, the movable frame and other frameworks, the structure is complex, the size is large, the grasping flexibility is not ideal, and the production cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manipulator capable of being grasped in multiple directions, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a manipulator capable of carrying out multi-direction grasping comprises a support arm;

a rotating shaft A is movably mounted in the right side of the support arm, a movable arm is movably mounted at the bottom of the rotating shaft A through a rotating shaft B, a gear A is mounted at the top of the rotating shaft A, a motor A is embedded in the inner side of the middle of the support arm, and a gear B is mounted at the top of the motor A in a transmission manner;

bevel gear A is installed to pivot B front end, motor B is installed to pivot A front end, bevel gear B is installed in motor B bottom transmission, there is anchor clamps on the digging arm right side through the hinge mount.

As a preferred embodiment of the utility model, electric push rods are movably arranged at two sides of the movable arm and the clamp.

In a preferred embodiment of the present invention, a protective cover is installed on the top of the arm and outside the gear a and the gear B.

In a preferred embodiment of the present invention, the left end of the support arm is provided with a connecting member.

In a preferred embodiment of the present invention, the gear a and the gear B are engaged with each other, and the bevel gear a and the bevel gear B are engaged with each other.

Compared with the prior art, the utility model has the following beneficial effects:

according to the manipulator capable of grabbing in multiple directions, the gear A and the rotating shaft A can be driven to rotate by the gear B after the motor A is started, the movable arm can rotate at the moment, the bevel gear B can be driven to rotate by the bevel gear B after the motor B is started, and the angle of the movable arm can be adjusted around the rotating shaft B at the moment, so that the manipulator can grab in multiple directions, and is flexible and reliable, simple in structure and low in manufacturing cost.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of a robot capable of gripping in multiple directions according to the present invention.

In the figure: 1. a support arm; 2. a rotating shaft A; 3. a gear A; 4. a motor A; 5. a gear B; 6. a protective cover; 7. a rotating shaft B; 8. a movable arm; 9. a bevel gear A; 10. a motor B; 11. a bevel gear B; 12. a clamp; 13. an electric push rod; 14. a connecting member.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: a manipulator capable of carrying out multi-direction grasping comprises a support arm 1;

a rotating shaft A2 is movably mounted in the right side of the support arm 1, a movable arm 8 is movably mounted at the bottom of the rotating shaft A2 through a rotating shaft B7, a gear A3 is mounted at the top of the rotating shaft A2, a motor A4 is embedded in the inner side of the middle of the support arm 1, and a gear B5 is mounted at the top of the motor A4 in a transmission manner;

bevel gear A9 is installed to pivot B7 front end, motor B10 is installed to pivot A2 front end, motor B10 bottom transmission installs bevel gear B11, anchor clamps 12 are installed through the hinge in movable arm 8 right side.

In this embodiment (please refer to fig. 1), the gear A3 and the rotating shaft a2 can be driven to rotate by the gear B5 after the motor a4 is started, at this time, the movable arm 8 can rotate, and the bevel gear B11 can drive the bevel gear a9 and the rotating shaft B7 to rotate after the motor B10 is started, at this time, the movable arm 8 can adjust the angle around the rotating shaft B7, so the manipulator can realize multi-directional grasping work, and is flexible and reliable, and has a simple structure and a low manufacturing cost.

In this embodiment (see fig. 1), electric push rods 13 are movably mounted on two sides of the movable arm 8 and the clamp 12, and the clamp 12 can be driven to open and close by the electric push rods 13.

In this embodiment (see fig. 1), a protective cover 6 is installed on the top of the arm 1 and outside the gear A3 and the gear B5, and the protective cover 6 can protect the gear A3 and the gear B5 when they work.

In this embodiment (please refer to fig. 1), the left end of the arm 1 is provided with a connecting member 14, and the connecting work between the equipment and the mechanical arm can be facilitated through the connecting member 14.

In this embodiment (see fig. 1), the gear A3 and the gear B5 are engaged with each other, the bevel gear a9 and the bevel gear B11 are engaged with each other, the gear B5 drives the gear A3 to rotate through the engagement between the gear A3 and the gear B5, and the bevel gear B11 smoothly drives the bevel gear a9 to rotate through the engagement between the bevel gear a9 and the bevel gear B11.

The utility model relates to a manipulator capable of grasping in multiple directions, which comprises a support arm 1; 2. a rotating shaft A; 3. a gear A; 4. a motor A; 5. a gear B; 6. a protective cover; 7. a rotating shaft B; 8. a movable arm; 9. a bevel gear A; 10. a motor B; 11. a bevel gear B; 12. a clamp; 13. an electric push rod; 14. the connecting parts and the components are all universal standard parts or components known to those skilled in the art, the structure and the principle of the connecting parts and the components are known to the technicians through technical manuals or through routine experimental methods, and when in work, the apparatus is first connected to the robot arm by the linkage 14, and the gear B5 is rotated by the activation of the motor a4, thereby driving the gear A3 and the rotating shaft A2 to rotate, the movable arm 8 can realize rotation at the moment, the motor B10 is started to drive the bevel gear B11 to rotate, the bevel gear B11 can drive the bevel gear A9 and the rotating shaft B7 to rotate, the movable arm 8 can adjust the angle around the rotating shaft B7 at the moment, therefore, the manipulator can realize multi-directional grasping work, is flexible and reliable, has simple structure and lower manufacturing cost, the electric push rod 13 can stretch and retract to drive the clamp 12 to open and close to realize clamping work, and the protective cover 6 can be used for protecting the gear A3 and the gear B5 during working.

Claims

1. A manipulator capable of gripping in multiple directions, characterized by comprising a support arm (1);

a rotating shaft A (2) is movably mounted inside the right side of the support arm (1), a movable arm (8) is movably mounted at the bottom of the rotating shaft A (2) through a rotating shaft B (7), a gear A (3) is mounted at the top of the rotating shaft A (2), a motor A (4) is embedded in the inner side of the middle of the support arm (1), and a gear B (5) is mounted at the top of the motor A (4) in a transmission manner;

conical gear A (9) is installed to pivot B (7) front end, motor B (10) is installed to pivot A (2) front end, conical gear B (11) are installed in motor B (10) bottom transmission, anchor clamps (12) are installed through the hinge in digging arm (8) right side.

2. The robot hand capable of performing multi-directional gripping according to claim 1, wherein: and electric push rods (13) are movably arranged on two sides of the movable arm (8) and the clamp (12).

3. The manipulator of claim 1, which can perform multi-directional grasping, characterized in that: protection casing (6) are installed at support arm (1) top and be located gear A (3) and gear B (5) outside.

4. The manipulator of claim 1, which can perform multi-directional grasping, characterized in that: and a connecting piece (14) is arranged at the left end of the support arm (1).

5. The robot hand capable of performing multi-directional gripping according to claim 1, wherein: the gear A (3) is meshed with the gear B (5), and the bevel gear A (9) is meshed with the bevel gear B (11).