Adjustable trackless suspension tractor and operation method thereof

Abstract

The invention provides an adjustable trackless suspension tractor and its operation method. The adjustable trackless suspension tractor includes a frame-type car body. Two power wheels and two auxiliary wheels are arranged at the bottom of the car body. The power wheels are driven and connected by a traveling motor. Both sides of the hoisting drum are driven and connected to the hoisting drum, and the traction rope is wound on the hoisting drum. The outer sides of the two hoisting drums are correspondingly equipped with mechanical arms. The driving end of the mechanical arm is hinged on the car body through a rotating motor. The free end of the mechanical arm Penetrate the retractable slide bar, set the pulley on the outer end of the slide bar, the traction rope is hung on the pulley, and two electric telescopic rods are arranged symmetrically on the car body, and the outer ends of the two electric telescopic rods are fixedly connected with a water tank. A water pipe is communicated with the bottom wall of the water tank, and the mechanical arm and the water tank are arranged on opposite sides of the vehicle body respectively. The invention realizes the high-altitude traction and easy obstacle-crossing cleaning operation through the free-running vehicle body, the adjustment of the free suspension rod and the utilization of the counterweight of the water tank.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a high-rise cleaning tool, in particular to an adjustable trackless suspension tractor and its operation method. Background technique [0002] The traditional cleaning technology of high-rise buildings mostly adopts manual suspension or hanging basket cleaning. Both cleaning methods rely on manual labor, which is inefficient and dangerous. Its specific disadvantages include the following: [0003] ①In the traditional high-altitude cleaning suspension method, the fixed position suspension method is mostly used, and the mode is single. The suspension device needs to be fixed on the top of the building, and it needs to be moved and fixed after each cleaning task is completed. [0004] ②The traction and suspension device relies on manual installation and fixing. Each suspension work needs to be installed and fixed and then removed. The operation is complicated, and the fixing and r...

AI Technical Summary

Problems solved by technology

[0003] ①In the traditional high-altitude cleaning suspension method, the fixed position suspension method is mostly used, and the mode is single

[0004] ②The traction and suspension device relies on manual installation and fixing. Each suspension work needs to be installed and fixed before being removed. The operation is complicated, and the fixing and removal process is time-consuming and laborious, and it is very inconvenient to use

[0005] ③The suspension traction of existing wall cleaning robots can only realize the movement in one direction from top to bottom, and the suspension traction work is complicated and inefficient during cleaning

[0006] ④The existing suspension device cannot control the distance between the suspended object and the wall in real time according to the needs, and generally can only be used for suspension on a straight wall, which cannot meet the traction requirements under complex conditions

[0007] ⑤Existing suspension devices are generally fixed installation, or rail mobile installation, can only constantly adjust the installation structure to meet different suspension requirements, heavy weight, complex installation and handling process, affecting work efficiency

[0008] ⑥ The roof structure of different buildings is different, and the width of the guardrail on the top floor is different, resulting in different lengths of the cantilever of the traction device. The current suspension device can only realize the obstacle surmounting of the guardrail during suspension by changing the installation position, and the operation is complicated

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