Rotary derusting machine

Abstract

The invention discloses a rotary derusting machine. The machine comprises a middle driving supporting frame, an end part supporting frame, a driving motor, a primary gearbox and rotary derusting mechanisms. The rotary derusting machine has the advantages that 1, the rotary derusting mechanisms can be driven to rotate 360 degrees through a first-stage output shaft, so that steel bars and steel pipes can be subjected to comprehensive derusting, complete and uniform derusting can be realized, and raw material waste caused by local centralized derusting of the steel pipe is avoided; 2, the two rotary derusting mechanisms have four pairs of derusting rollers, the contact area between the steel bars and the derusting rollers is expanded, the derusting efficiency is effectively improved, and themachine is convenient to popularize; 3, on-line adjustment on the distance among the derusting rollers can be realized through cooperation of a worm and a gear, so that the machine can be used in cooperation with a wire drawing production line, and is wide in applicability, frequent shutdown is not needed, the use is convenient, the workload is reduced, and the derusting efficiency is further improved; and 4, the whole machine is gear-driven, the noise is low, the operation is stable, the machine failure rate can be effectively reduced, and the service life of the machine can be prolonged.

Description

[0001] Technical field: [0002] The invention relates to a descaling machine, in particular to a rotary descaling machine. [0003] Background technique: [0004] Faced with the market's need for steel slag and rust removal, some technicians and some machinery manufacturers spontaneously started the development and production of steel rust removal machinery. But, the derusting machinery that enters the market, because the reason of technical design aspect, there is following technical problem: 1, the contact area of ​​derusting stick and the steel bar to be derusted, impurity removal, steel pipe is limited, close to the rotation of derusting stick It is impossible to achieve 360° rust removal of steel bars and steel pipes. The rust removal is not thorough, uneven, and incomplete. The rust removal only contacts with the partial side of the steel bars and steel pipes, which is easy to cause excessive loss of raw materials; 2. Due to the long length of steel bars and steel pipes ...

AI Technical Summary

Problems solved by technology

But, the derusting machine that enters the market, because the reason of technical design aspect, there is following technical problem: 1, the contact area of ​​derusting stick and the steel bar to be derusted, impurity removal, steel pipe is limited, close to the rotation of derusting stick It is impossible to achieve 360° derusting of steel bars and steel pipes. The derusting is not thorough, uneven, and incomplete. The derusting only contacts with the partial side of steel bars and steel pipes, which is easy to cause excessive loss of raw materials; 2. Due to the long length of steel bars and steel pipes If the derusting rod is too long, it will affect the straightness of steel bars and steel pipes. Therefore, the derusting rod is not easy to set too long, which limits the derusting efficiency of the derusting machine, makes it difficult to use and promote, and is still difficult to meet the needs of the market; 3. The distance between the derusting rods needs to be manually adjusted, which is inconvenient to use, especially when derusting the steel bars output from the wire drawing production line, frequent shutdowns, adjustments, and starts are required, the workload is large, and it will seriously affect the equipment. Service life; 4. The derusting stick is driven by the motor through the chain, which has high noise, unstable operation of the equipment and high failure rate

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