TH7045A - Metal bar classifier by length - Google Patents

Abstract

Machine for classifying metal rods by length There is a conveyor in which the bars are placed longitudinally on the conveyor And the carrier will carry the bar Along the longitudinal and transverse paths, the conveyor has driven rollers (5), which are in contact with the bars. The pick-up tool (31) collects, hoists and transversely guides the ends of the bars of the predetermined length, thereby preventing longitudinal displacement of these bars while the carrier carries the rods. Lengthless Predetermined to go longitudinal With at least part of it moving Through the aforementioned lifting tools (31) to increase the capacity of Finish and wear protection The roller is a roller placed in an oblique (5), which the axis of rotation is a non-zero angle with The transverse direction of the conveyor, these rollers are cylindrical. Round, at least for part of the axis length

Claims (9)

1. A prefabricated machine for bar classification by length, consisting of (a) torso with a longitudinal direction. Rods arranged in length parallel in the opposite direction along the length above. The torso is a rigid beam for both longitudinal and transverse beams (b) a lifting device for lifting the bars of a predetermined length. The pick-up device picks up the bar at the end of the bar, conveying the rod horizontally relative to its length. Hence, the rods are prevented from moving longitudinal on the conveyor, while the bar not of the specified length is transported longitudinally by the conveyor to at least partially. Finally, it is passed through a lifting device to separate the rod from the rod of the specified length. The conveyor equipment has rollers of a predetermined length and are driven in such a way that they can turn. The roller is tilted diagonally when it corresponds to the longitudinal direction of the an inclined body that has been in contact with the rod. The spinning axis of each driven roller is at a nonzero angle to the transverse direction perpendicular to the longitudinal direction of the tilting body. The rollers installed in such an oblique line must, at a minimum, be cylindrical throughout the pre-determined length. 2. An apparatus in a manner consistent with claim 1, with a non-zero angle whose value is in the range of 2 degrees and 5 degrees. 3. An apparatus in a manner consistent with claim 2 with a non-zero angle is approximately 3.4 degrees. 4. The machine is finished in a manner consistent with claim 1, this non-zero angle adjustment device is included. 5. The machine is to be completed in a manner consistent with claim 1. Here, at least one roller shall be provided with a rod brake device in the lateral direction of the biased body. 6. The machine is accomplished in a manner consistent with claim 5, a built-in spacer roller, longitudinal directional guide, is provided with the mentioned braking device. 7. The machine is finished in a manner consistent with claim 5, with a brake device consisting of a chevron twisted on the cylindrical surface of the roller. 8. The machine is finished in a manner consistent with claim No. 7, where the closed belt has a circumference of approximately 5 cm and the height of the ridge approximately 0.5 cm. 9.The machine is completed in a manner consistent with claim 1, including at least one separate device for adjusting the peripheral speed 1. 0. The machine is completed in a manner consistent with claim 9, with an outer roller speed adjustable from the first speed to an approximate 2.5 m / s speed.