Gantry type truss mechanical arm

A manipulator and gantry-type technology, applied in the field of manipulators, can solve the problems of large deflection, large deviation and low precision, and achieve the effects of reducing truss deformation, improving motion accuracy and high work efficiency.

Pending Publication Date: 2018-11-30
HUNAN YUHUAN INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy load and large span often mean large deflection, large deviation and low precision

Method used

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  • Gantry type truss mechanical arm
  • Gantry type truss mechanical arm
  • Gantry type truss mechanical arm

Examples

Experimental program
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Embodiment Construction

[0020] See figure 1 — image 3 , the gantry-type truss manipulator provided by the present invention includes a truss provided with two parallel X-axis beams 2 as rails through a column 1, and a truss that can move back and forth across the two parallel X-axis beams 2 as a mobile The Y-axis beam 3 of the beam, the Z-axis beam 4 as a vertical beam that is vertically arranged on the Y-axis beam 3 and moves left and right, up and down, the rotating device 5 arranged at the lower end of the Z-axis beam 4, and the The lower end of the rotating device 5 is used to reserve connecting flanges for clamping various gripping fixtures, and the two ends of the Y-axis beam 3 are respectively provided with independent walking devices to travel synchronously along the X-axis beam 2; One end of the axle beam 3 is fixed on the traveling device, and the other end is movably matched with the traveling device at this end in the axial direction of the beam.

[0021] More specifically: the truss c...

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PUM

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Abstract

The invention discloses a gantry type truss mechanical arm. The gantry type truss mechanical arm comprises a truss provided with two parallel rails through vertical columns, a moving beam stretching across on the two parallel rails, a vertical beam arranged on the moving beam and perpendicular to the moving beam and a rotating device arranged at the lower end of the vertical beam, two ends of themoving beam are provided with independent walking devices correspondingly to walk along the rails synchronously, one end of the moving beam is fixed to the walking devices, and the other end is movably matched with the walking devices in the axial direction of the beams. The gantry type truss mechanical arm can realize quick translation in three directions of the X direction, the Y direction and the Z direction and rotation of the tail end of the Z axis, movement is flexible without dead angles, the work efficiency is high, truss deformation can be significantly reduced, the precision is improved, and the equipment life is prolonged.

Description

technical field [0001] The invention belongs to a manipulator, in particular to a gantry type truss manipulator. Background technique [0002] Crane is a common name for bridge cranes. Its characteristic is that the heavy objects hanging on the hook or other picking devices can be vertically lifted or moved horizontally in space, relying on the cooperation of the lifting mechanism, the truss operating mechanism, etc. Actions can lift and carry heavy objects in a certain cubic space. In large-scale industrial workshops, freight ports, and freight centers, large-scale cranes are essential, and the handling and placement of large-scale goods and workpieces are inseparable from cranes. And with the development of industry, the demand for large-span heavy-duty overhead cranes is also increasing. Heavy load and large span often means large deflection, large deviation and low accuracy. Therefore, the realization of large-span and heavy-load truss driving under the premise of ens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/08B25J9/02
CPCB25J9/026B25J9/08
Inventor 陈开银朱永波伍绍彬
Owner HUNAN YUHUAN INTELLIGENT EQUIP CO LTD
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