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Crawler-type moving device based on vacuum chuck and glass curtain wall cleaning robot

A technology of vacuum suction cups and mobile devices, applied in robot cleaning machines, cleaning machinery, window cleaning, etc., can solve the problems of low efficiency and high risk factor, and achieve the effect of reducing weight, simplifying structure, and high cleaning efficiency

Active Publication Date: 2020-03-27
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is manual operation, the risk factor is very high, and there are many uncontrollable factors
Moreover, the efficiency of human beings in cleaning operations is low, so it is imagined whether the products in the mechanical field can be used to realize the corresponding functions, so the glass curtain wall cleaning robot came into being.

Method used

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  • Crawler-type moving device based on vacuum chuck and glass curtain wall cleaning robot
  • Crawler-type moving device based on vacuum chuck and glass curtain wall cleaning robot
  • Crawler-type moving device based on vacuum chuck and glass curtain wall cleaning robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] As a basic embodiment of the present invention, the purpose of this example is to provide a new type of crawler-type mobile device based on single valve vacuum suction cups, so as to solve the difficulty of continuous and stable suction of traditional crawler-type mobile devices with suction cups. The crawler belt with suction cup is moved back and forth while adsorbing on the cleaning surface of the belt.

[0040] Reference Figure 1-4 In the existing crawler-type moving devices based on suction cups, one or more rows of suction cups are generally arranged in an array on the surface of the crawler. When the crawler belt is driven by the crawler belt, the suction cups on the crawler surface are sequentially adsorbed on the surface to be cleaned, so that the suction force of the suction cup is used to ensure that the crawler-type mobile device travels stably on a vertical smooth surface such as a glass curtain wall.

[0041] Reference Figure 7 , Figure 7 It is a side view o...

no. 2 example

[0049] On the basis of the first embodiment, those skilled in the art can easily think of combining the suction device with the existing crawler glass curtain wall cleaning robot based on vacuum suction cups, and then propose a glass curtain wall cleaning robot.

[0050] Reference Figure 1-4 In general, the glass curtain wall cleaning robot should at least include a main structure, a steering device, a moving device, and a cleaning device.

[0051] Reference Picture 12 , Figure 13 . In this example, the main structure includes the drive shaft 301, the rear support 302, the profile I 303, the front axle 304, the front support 305, the profile II 306, the angle connector 307, and the hexagon socket bolt III 308. The profile I303 and the profile II306 are fixedly connected by a corner connector 307 to form a stable structure. The main frame structure is fixedly installed with a motor 314 and a drive shaft 301 through a rear support 302. The drive shaft of the motor 314 is connecte...

no. 3 example

[0054] In view of the unreasonable design of the cleaning device of the glass curtain wall cleaning robot in the existing design, the purpose of this example is to provide a more reasonable cleaning part, which makes the cleaning robot more efficient, reduces the weight of the robot itself, and saves resources.

[0055] The cleaning part includes a cleaning brush head, a water spray head 114, a water suction hole 112, and a squeegee 104 installed at the front of the robot. The cleaning brush head in this example can be the brush plate 101 in the second embodiment, or other brush head devices, which is not limited in this example.

[0056] The cleaning brush head, the water spray head 114, and the water suction hole 112 are installed at the front of the squeegee 104. When the robot is working normally on the surface to be cleaned, the water spray head 114 sprays water to wet the surface to be cleaned, and the cleaning brush head separates the contaminants from the surface to be clea...

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Abstract

A crawler-type moving device based on a one-way valve vacuum chuck comprises a crawler belt, one-way valve vacuum chucks arranged on the crawler belt at equal intervals and an air suction device; theair suction device comprises a fixing part, a driving wheel, a connecting rod mechanism and an air suction sleeve. The driving wheel is coaxially connected with the cam to form a whole and forms a revolute pair with the fixing part. A plurality of driving grooves are equidistantly formed in the circumferential direction of the driving wheel, and the circumferential distance between adjacent driving grooves is equal to the distance between one-way valve vacuum chucks on the crawler belt. One end of the connecting rod mechanism is connected with the cam, and the other end of the connecting rod mechanism is connected with the air suction sleeve; the connecting rod mechanism and the fixed part form a revolute pair; and the air suction sleeve and the fixing part form a sliding pair through an air suction pipeline. The invention further provides a glass curtain wall cleaning robot provided with the moving device. Vertical movement of the glass curtain wall robot on the surface of glass can be achieved, enough suction force is provided to enable the cleaning device to remove stains on the surface of the glass, manual cleaning work can be completely replaced, and the cleaning efficiency ishigh.

Description

Technical field [0001] The invention relates to the field of high-altitude cleaning robots, in particular to a one-way valve adsorption device and a cleaning robot. Background technique [0002] With the development of the economy, high-rise buildings stand up in every financial center of the world, shining brightly. But behind the glamour is the hard work of a group of laborers. Although China is still the world's largest developing country, all major first-tier cities are skyscrapers everywhere. [0003] In daily cleaning, most of the glass curtain walls are currently manually cleaned. The method used is to put people down after connecting them with ropes from the roof. If it is manual operation, the risk factor is very high and there are many uncontrollable factors. Moreover, people are inefficient in cleaning operations, so it is conceived whether products in the mechanical field can be used to achieve corresponding functions, so glass curtain wall cleaning robots have emer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L1/02A47L11/38A47L11/40E04G23/00B25J11/00
CPCA47L1/02A47L11/38A47L11/4016A47L11/4038A47L11/4066A47L2201/00B25J11/0085E04G23/004
Inventor 夏田李鹏博梁树恒杨研伟张大为詹瑶郭建斌赵一号
Owner SHAANXI UNIV OF SCI & TECH
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