Dust suction pipe assembly of dust remover

Abstract

The invention discloses a dust suction pipe assembly of a dust remover. The dust suction pipe assembly comprises a dust suction pipe, the dust suction pipe comprises a soft air suction pipe and a hardair suction pipe, one end of the soft air suction pipe is fixed to the downstream end of the hard air suction pipe, the other end of the soft air suction pipe is provided with a structure for enabling the soft air suction pipe to be in detachable connection with an air suction port of the dust remover, an air suction cover is fixed at the upstream end of the hard air suction pipe, a supporting device used for supporting the hard air suction pipe is hinged to the pipe body of the hard air suction pipe, and the hard air suction pipe and the supporting device are locked through an angle lockingdevice. According to the dust suction pipe assembly, the adaptability is wider, wind resistance is small, and the angle is adjustable.

Description

technical field [0001] The invention relates to a dust suction pipe assembly of a dust remover, which is used for the air intake of the dust remover. Background technique [0002] Dust collector is a kind of equipment widely used in industry at present. It is mainly used in the environment where dust is generated intensively. At present, dust is also prone to be generated in some factory areas, so some small dust collectors are used to collect dust in a concentrated manner. Smoke or dust in the area, for example, a large amount of dust will be generated in some welding areas, and the dust in the welding area can be effectively removed by using a small dust collector. However, due to the uncertain location of the welding area, the dust suction position may also change. Therefore, the position, height and angle of the dust suction pipe of the dust collector are required to be adjustable, and most of the dust suction pipes on the market are realized by angle-adjustable dust suc...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the skeleton is installed inside the dust collection arm, the skeleton increases the wind resistance, which reduces the air intake of the dust collector. In the case of the same air intake, the power of the fan needs to be increased, and the cost increases

[0004] 2. Since the dust collection arm is in a cantilever state after being connected to the dust collector, the length of the dust suction pipe with this structure is not easy to be too long, so the adaptability of the dust collection pipe is not good, and sometimes it is necessary to move the dust collector to remove the dust suction. The air suction port of the pipe is moved to the dust suction position, and the operation is cumbersome

[0005] 3. The structure of the vacuum arm is complicated and the cost is high

[0006] 4. There are multiple rotating joints inside the vacuum arm. After a period of use, it will rotate due to fatigue, causing the vacuum arm to fall

After falling, you must remove the outer hose and re-tighten the joint screws, which is troublesome for maintenance

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