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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

Inactive Publication Date: 2017-09-29
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this wall brushing machine can only paint the side walls, and because it adopts the method of spraying paint, the paint coating is uneven, the paint adhesion is poor, and it is easy to pollute the surrounding walls or ground, and the effect is low

Method used

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

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Embodiment Construction

[0037] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0038] see figure 1 , A wall painting machine based on a single-degree-of-freedom seven-bar mechanism includes a motor, a frame 1, a rolling brush 5, a cotton-absorbing pad 12, two elastic compression parts, an elastic extension part 9 and seven rods.

[0039] The frame 1 is a folded plate with an L-shaped cross section, and the motor is fixedly installed at the inner and outer ends of the long side plates of the frame.

[0040] The seven bars are respectively the first bar 2, the fourth bar 8, the fifth bar 10, the sixth bar 11 and the seventh bar 13, wherein the third bar 6 and the fifth bar 10 are levers.

[0041] The first rod 2, the second rod 3, the third rod 6 and the fourth rod 8 are hinged head to tail in turn, the other end of the first rod 2 is connected to the output shaft of the motor, and the lever fulcrum of the third rod 6 is hi...

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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.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F21/08
CPCE04F21/08
Inventor 朱衍飞国正周邵云胡晓波汪屿
Owner HEFEI UNIV OF TECH
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