Steel wire rope transmission mechanical hand

A technology of manipulators and steel wire ropes, applied in the field of manipulators, can solve the problems of increasing the overall weight, volume, cost and internal consumption, reducing the ability and efficiency of manipulators to do work externally, and difficult to grab heavy objects, so as to achieve reasonable design and prevent chaos. effect of rope and load reduction

Active Publication Date: 2015-03-25
连云港贝斯特机械设备有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The joints of traditional manipulators are directly connected by motor, gear reducer, and joint shaft for transmission. This transmission method requires the motor and gear reducer to be installed near the joints of the manipulator. The mechanism is simple, but the structure is not compact enough and the appearance is not clean. Especially It is the weight of the motor and reducer that will form an additional load on the upper-level joints, increasing the overall weight, volume, cost and internal consumption, reducing the ability and efficiency of the manipulator to do work externally, resulting in a small workload for the manipulator, and it is difficult to grasp and compare heavy object

Method used

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  • Steel wire rope transmission mechanical hand
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Embodiment Construction

[0015] The specific technical solutions of the present invention will be further described below with reference to the accompanying drawings, so that those skilled in the art can further understand the present invention, without limiting their rights.

[0016] refer to Figure 1-3 , a manipulator driven by a wire rope, including a base frame 1 and a gripper located above the base frame 1, the gripper is connected to the base frame 1 through sequentially hinged wrist arms 9, small arms 8, large arms 6 and rotating arms 4 , the bottom frame 1 is provided with a rotary drive motor 2 connected with the rotating arm 4; The joint claw fingers are hinged, and the lower joint claw fingers are hinged with the finger base 11 located on the chassis 10; the wrist arm wheel 14 fixed with the wrist arm 9 is installed on the hinge shaft between the wrist arm 9 and the forearm 8. The small arm wheel 7 fixed with the small arm 8 is installed on the hinge shaft between the small arm 8 and the ...

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Abstract

A steel wire rope transmission mechanical hand comprises a bottom frame and a grasp hand arranged above the bottom frame, and the grasp hand sequentially passes through a wrist arm, a small arm, a large arm and a rotary arm which are hinged sequentially to be connected with the bottom frame. A driving rope is arranged, the rotation speed and toque of movement of each joint are transmitted through the driving rope, other driving mechanisms are arranged on the bottom frame, the load of a mechanical arm is lightened, the grasp hand can lift heavier objects, and the capacity of load bearing of a work mechanism is improved. The wrist arm, the small arm, the large arm and the rotary arm are arranged, so that the grasp hand has a large movement range. A wrist arm wheel, a small arm wheel and a large arm wheel are arranged so that the mechanical arm can flexibly rotate vertically. A rotary arm wheel is arranged so that the mechanical arm can revolve. A clamping sleeve is arranged, the transmission effect of the driving rope is guaranteed and the driving rope is protected.

Description

technical field [0001] The invention relates to a manipulator, in particular to a manipulator driven by a wire rope. Background technique [0002] The joints of traditional manipulators are directly connected by motor, gear reducer, and joint shaft for transmission. This transmission method requires the motor and gear reducer to be installed near the joints of the manipulator. The mechanism is simple, but the structure is not compact enough and the appearance is not clean. It is the weight of the motor and reducer that will form an additional load on the upper-level joints, increasing the overall weight, volume, cost and internal consumption, reducing the ability and efficiency of the manipulator to do work externally, resulting in a small workload for the manipulator, making it difficult to grasp and compare heavy objects. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manipulator driven by wire ropes with r...

Claims

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Application Information

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IPC IPC(8): B25J9/10B25J15/08B25J9/06B25J18/04
Inventor 黄大志王晓丽方来久杨学冉
Owner 连云港贝斯特机械设备有限公司
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