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A robot for cleaning indoor air ducts

An internal air duct and robot technology, applied in the field of cleaning robots, can solve the problems of unsuitable pipelines, complex structures, and high costs, and achieve the effects of simple structure, small size, and low cost

Active Publication Date: 2017-04-12
武汉科技大学城市学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic indoor air duct cleaning robots include the pipeline cleaning robot developed by the Lanzhou Branch of the Chinese Academy of Sciences (Peng Jingxuan. Design and Development of Pipeline Cleaning Robot System. Beijing University of Technology [D]. 2004). Although this robot has the ability to walk in the pipeline, The function of observing the pollution in the pipeline and cleaning the pollutants, but the volume is large, and it cannot adapt to the narrow pipeline
Based on the secondary development of an invention patent of "autonomous displacement four-track footed robot walking mechanism" (ZL99116942.5), Donghua University has developed a central air-conditioning ventilation duct cleaning robot, which swings the arm between the crawler and the body. It can be turned into a swing arm that can swing horizontally to adapt to different circular pipes, but the structure is more complicated, the cost is high and the volume is large

Method used

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  • A robot for cleaning indoor air ducts
  • A robot for cleaning indoor air ducts
  • A robot for cleaning indoor air ducts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A robot for cleaning indoor air ducts. The robot described in this embodiment is as figure 1 and figure 2 Shown: the left end of the connecting rod (9) is equipped with a sleeve (14), the brush wheel (15) is coaxially installed on the left end of the sleeve (14), and the right end of the sleeve (14) is fixed The first V-belt pulley (16) is housed. The motor (13) is fixedly connected to the connecting rod (9) through the bracket (2), the bracket (2) is located on the right side of the sleeve (14), and the axis of the motor (13) is parallel to the centerline of the connecting rod (9) . The left end output shaft of motor (13) is equipped with the second V-belt pulley (1), and the second V-belt pulley (1) is connected with the first V-belt pulley (16) belt.

[0034] like figure 1 and figure 2 As shown, the output shaft at the right end of the motor (13) is connected to the shaft of the worm (11) through the coupling (3), the worm (11) meshes with the worm wheel (4),...

Embodiment 2

[0044] A robot for cleaning indoor air ducts. Except following technical parameter, all the other are with embodiment 1:

[0045] The disc surface of connecting plate (6) is square; Rubber wheel (5), first sleeve spring (19), support bar (7) and universal wheel (8) are 4.

Embodiment 3

[0047] A robot for cleaning indoor air ducts. Except following structure or technical parameter, all the other are the same as embodiment 1.

[0048] The robot described in this embodiment is as image 3 and Figure 4 Shown: the left end of the connecting rod (9) is equipped with a sleeve (14), the brush wheel (15) is coaxially installed on the left end of the sleeve (14), and the right end of the sleeve (14) is fixed The first V-belt pulley (16) is housed. The motor (13) is fixedly connected to the connecting rod (9) through the bracket (2), the bracket (2) is located on the right side of the sleeve (14), and the axis of the motor (13) is parallel to the center line of the connecting rod (9) . The left end output shaft of motor (13) is equipped with the second V-belt pulley (1), and the second V-belt pulley (1) is connected with the first V-belt pulley (16) belt.

[0049] like image 3 and Figure 4 As shown, the output shaft at the right end of the motor (13) is conne...

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Abstract

The invention relates to a robot for cleaning indoor air ducts. Its technical scheme is: connecting rod (9) left end is equipped with sleeve (14), sleeve (14) left end is equipped with hair brush wheel (15); motor (13) right end output shaft passes coupling (3) and worm (11) Shaft connection, the worm (11) meshes with the worm wheel (4), the worm wheel (4) is fixedly connected with the first flexible shaft (12), and the first flexible shaft (12) is evenly fixed with 3~4 rubber wheels (5). One end of 3~4 first sleeve springs (19) is respectively fixedly connected with the connecting rod (9), and the other end of each first sleeve spring (19) is movably connected with the first flexible shaft (12), 3~ 4 first sleeve springs (19) and 3 ~ 4 rubber wheels (5) are evenly distributed mutually. The right end of the connecting rod (9) is fixedly connected with the connection plate (6), and the connection plate (6) is evenly equipped with 3~4 support rods (7) through the spring hinge hinge (21), and the end of each support rod (7) Universal wheels (8) are housed; the infrared control box (10) is installed on the connecting rod (9). The device has the advantages of simple structure, small volume, convenient maintenance and good cleaning effect.

Description

technical field [0001] The invention belongs to the technical field of cleaning robots. In particular, it relates to a robot for cleaning indoor air ducts. Background technique [0002] The cleaning robot used in indoor air duct cleaning operations is very popular because of its cleaning automation, easy maintenance and good cleaning effect. In particular, the indoor air duct cleaning robot has attracted much attention due to its relatively simple structure, small weight and excellent cleaning effect on ventilation ducts. At present, domestic indoor air duct cleaning robots include the duct cleaning robot developed by the Lanzhou Branch of the Chinese Academy of Sciences (Peng Jingxuan. Design and Development of Duct Cleaning Robot System. Beijing University of Technology [D]. 2004). Although this robot has the ability to walk in the duct, It has the functions of observing the pollution in the pipeline and cleaning the pollutants, but the volume is large, and it cannot ada...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/051
CPCB08B9/051
Inventor 徐陶祎袁金娟徐根达钟诚周鼎尤金林喻春望艾迪朱然涛郑信杨迅兴
Owner 武汉科技大学城市学院