Multi-arm automatic balancing mechanism of window cleaning machine

Abstract

The invention relates to a multi-arm automatic balancing mechanism of a window cleaning machine. The multi-arm automatic balancing mechanism of the window cleaning machine comprises a plurality of arms and a balancing device, wherein the plurality of arms comprise a reducing motor, a gear rack, a gear, four traction chains, a fixed arm, a second arm, a third arm and a fourth arm; the reducing motor is installed at the bottom of the fixed arm, the gear rack is installed at the bottom of the second arm, an output shaft of the reducing motor is connected with the gear rack through the gear, the independent fixed arm, the second arm, the third arm and the fourth arm are serially connected through the four traction chains to form an integral body, and the balancing device is installed on the fixed arm; the balancing device comprises a counterweight, a traveling wheel, a first chain, a first sprocket, a second chain and a second sprocket, the traveling wheel is arranged on the counterweight, the first sprocket is installed at the tail part of the fixed arm, one end of the first chain is connected onto the counterweight, the other end of the first chain is wound through the first sprocket and then is connected with the tail part of the second arm, the second sprocket is installed at the front part of the fixed arm, one end of the second chain is connected onto the counterweight and the other end of the second chain is wound through the second sprocket and then is connected with the tail part of the second arm. The multi-arm automatic balancing mechanism of the window cleaning machine has the advantages that the overall structure of the window cleaning machine is reduced, the weight is reduced, the running performance and the safety are higher, and the space for stopping the machine is minimized.

Description

technical field [0001] The invention relates to a product in the technical field of cleaning equipment, in particular to an automatic balancing mechanism of a multi-section arm of a window cleaning machine for a window cleaning machine. Background technique [0002] With the emergence of more and more skyscrapers in modern big cities and the increasingly diversified development of building complexes, ordinary single-section telescopic arm window cleaning machines have gradually been unable to meet the use requirements of some special floors. arm. But after the forearm is extended, the balance device mechanism in the back is not only long but also heavy. This not only increases the production cost of the window cleaning machine, but also greatly increases the load-carrying capacity requirements of the building, and the space size of the roof of some buildings is limited, which cannot meet the parking space of the window cleaning machine. Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

This not only increases the production cost of the window cleaning machine but also greatly increases the load-bearing capacity requirements of the building, and the space size of the roof of some buildings is limited, which cannot meet the parking space of the window cleaning machine.

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