A wall painting machine based on a single-degree-of-freedom seven-bar mechanism

A technology of lever mechanism and degree of freedom, applied in the direction of building structure, construction, etc., can solve the problems of low effect, poor paint adhesion, uneven paint coating, etc., to improve efficiency, save working time, and ensure the quality of painting Effect
CN105569323BInactive Publication Date: 2017-09-29HEFEI UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HEFEI UNIV OF TECH
Publication Date
2017-09-29
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a wall painting machine based on a single-degree-of-freedom seven-rod mechanism. The wall painting machine comprises a motor, a rack, a rolling brush, an absorption cotton pad, two elastic compression parts, an elastic extension part and seven rods, wherein the motor is arranged on the rack; the seven rods comprise a first rod, a second rod, a third rod, a fourth rod, a fifth rod, a sixth rod and a seventh rod, and the third rod and the fifth rod are levers. The wall painting machine can paint higher planes such as roofs and the like and can realize automatic feeding during painting to finish painting. The single-degree-of-freedom seven-rod mechanism is adopted, the mechanical structure is simplified, the cost is saved, and the cycle operation of painting and feeding can be realized under the drive of one motor. Besides, during work, through painting with the slow working stroke and the quick working return stroke, painting is more careful, paint is more uniform, working time is saved, and the working efficiency is improved.
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Description

technical field

[0001] The invention belongs to the technical field of building interior decoration machinery, and in particular relates to a wall painting machine. Background technique

[0002] With the acceleration of urbanization, more and more families pay attention to interior decoration, and wall painting is an indispensable part of interior decoration. At this stage, most of the wall painting machines on the market are manual auxiliary painting devices. These devices often require manual participation, have higher requirements for labor force, and are inefficient. Wet paint will release certain toxic gases, and when workers work in this environment for a long time, it will more or less cause certain harm to the body. Most of the current wall painting mechanisms can only paint the side walls. When the roof needs to be painted, workers need to use auxiliary tools such as telescopic ladders to complete the painting work. The working conditions are poor and have certain...

Claims

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