Mechanical arm capable of stretching out and drawing back in multiplied-speed movement manner, and cleaning robot

A technology of mechanical arms and arms, which is applied in the field of double-speed telescopic mechanical arms and cleaning robots, can solve the problems of small telescopic stroke, large volume in the contracted state, complex structure, etc., and achieve the effect of large telescopic stroke, small volume and high work efficiency

Active Publication Date: 2021-11-23
杭州景吾智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent document still has the defects of small telescopic stroke, complex structure, and large volume in the contracted state.

Method used

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  • Mechanical arm capable of stretching out and drawing back in multiplied-speed movement manner, and cleaning robot
  • Mechanical arm capable of stretching out and drawing back in multiplied-speed movement manner, and cleaning robot
  • Mechanical arm capable of stretching out and drawing back in multiplied-speed movement manner, and cleaning robot

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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0045] Such as Figure 1~4 As shown, a double-speed telescopic mechanical arm provided by the present invention includes a first section arm 1, a second section arm 2, a third section arm 3, a driving assembly 4 and a mounting seat 5, and the driving assembly 4 is arranged on the mounting seat 5 Above, the movable end of the driving assembly 4 is connected with the first section screw 6, the mounting base 5 is fixedly provided with the first section base 7, and the first section base 7 is fixedly provid...

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PUM

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Abstract

The invention provides a mechanical arm capable of stretching out and drawing back in a multiplied-speed movement manner, and a cleaning robot. According to the mechanical arm, a driving assembly is arranged on a mounting seat, and a first section of a screw rod is arranged on the driving assembly; the mounting seat and the first section of the screw rod are arranged on a first section of a base, and the first section of the base is arranged on a first section of an arm; the first section of the arm and the first section of the screw rod are arranged on a first section of nut seat; a second section of the arm and the first section of the nut seat are arranged on a second section of the base, and the second section of the base is arranged on the second section of the arm; a second section of the screw rod is arranged on the second section of the base, and the first section of the screw rod is connected with the second section of the screw rod in a sliding manner; the second section of the arm is provided with a second section of the nut seat, and the second section of the screw rod is arranged on the second section of nut seat; and a third section of the arm is provided with a third section of the base, the second section of the nut seat is arranged on the third section of the base, and the third section of the base is arranged on the second section of the arm. The mechanical arm has the advantages of large telescopic stroke, small volume in a telescopic state, small occupied space, high working efficiency, simple structure and low cost.

Description

technical field [0001] The invention relates to the technical field of mechanical arms, in particular to a double-speed telescopic mechanical arm and a cleaning robot. Background technique [0002] The stretching speed of the currently used telescopic manipulator is slow. During the use of the telescopic manipulator, the work efficiency of the corresponding equipment is low, which affects the work process. Moreover, the currently used telescopic manipulator generally has a small telescopic stroke and a complicated structure. The problem of large volume in the contracted state. [0003] The patent document with the publication number CN206201015U discloses a double-speed telescopic manipulator, including a base, a first telescopic arm, a lifting part, and a rotary table. The component is movably connected with the second telescopic arm, and a drive belt is wound around the driving wheel and the driven wheel. However, this patent document still has the defects of small teles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/00A47L11/40B08B13/00B25J18/02
CPCA47L11/00A47L11/40A47L11/4063B08B13/00B25J18/025
Inventor 范丽平郭震
Owner 杭州景吾智能科技有限公司
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