Rotary vacuum cleaner with high degrees of freedom

Abstract

The invention discloses a rotary vacuum cleaner with high degrees of freedom, comprising: a base, where an air compressor is arranged in the base, and at least one first fan is arranged on the bottomend face of the base at intervals; a plurality of arms which are flexible parts, wherein the arms are arranged at the periphery of the base at intervals, at least one second fan is arrayed at the bottom of each arm, both the first fans and the second fans are draught fans, and dust is sucked into the cleaner via vacuum; a moving component including a turnplate and balls, wherein both the turnplateand the balls can rotate. The turnplate and the balls can cooperate to allow the cleaner, as a flexible robot, to rotate by 360 degrees; the first fans and the second fans clean dust by vacuum, and environmental pollution due to dust flying is prevented; the moving component can provide the cleaner with high degrees of freedom, so that the cleaner has high flexibility.

Description

technical field [0001] The present invention relates to a vacuum cleaner, and more particularly, to a rotary vacuum cleaner with a high degree of freedom. Background technique [0002] The vacuum cleaner can be divided into vertical, horizontal and portable according to the structure. The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at a high speed, generate negative air pressure in the sealed shell, and absorb dust. The working principle of the vacuum cleaner is that the vacuum cleaner motor rotates at a high speed. , Inhale air from the suction port to generate a certain vacuum in the dust box, and the dust enters the dust filter bag in the dust box through the floor brush, connecting pipe, handle, hose and main suction pipe, the dust is left in the dust filter bag, and the filtered air It enters the motor through a layer of filter. This layer of filter is a protective barrier to prevent the dust bag from breaking and dust from ...

AI Technical Summary

Problems solved by technology

[0003] There is no first cavity and second cavity inside the machine arm, and there is no injection of air with different pressures inside the first cavity and the second cavity, so the arm cannot be flexibly bent or extended, the degree of freedom is poor, and the dust passage cannot It can transfer the dust inhaled by the first fan or the second fan to the dust collection box, which will easily cause the dust clogging of the machine arm, cause the weight of the machine arm to increase, and then cause the vacuum cleaner to be unevenly stressed, making it difficult to move and unable to work normally. poor security

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