SU971243A1

SU971243A1 - Cylindrical brush for cleaning surfaces

Info

Publication number: SU971243A1
Application number: SU813262952A
Authority: SU
Inventors: Владимир Павлович Шабанов; Анатолий Иванович Зимин; Игорь Владимирович Шабанов
Priority date: 1981-01-06
Filing date: 1981-01-06
Publication date: 1982-11-07

Description

Изобретение относитс к очистной технике и может быть использовано в коммунальном хоз йстве при под метально-уборочных операци х и в металлургии дл очистки от окалины поверхностей литых деталей.The invention relates to a cleaning technique and can be used in a public utility in metal-cleaning operations and in metallurgy for descaling surfaces of molded parts.

Известна цилиндрическа щетка дп очистки поверхностей, содержаща св занные с валом посредством крепежных элементов упругие рабочие органы .A cylindrical brush is known for cleaning surface dp, comprising elastic working members associated with the shaft by means of fasteners.

Така щетка не обеспечивает качественной очистки поверхности вследствие быстрой изнашиваемости рабочих органов и неприспособленности их к копированию рельефа обрабатываемой поверхности.Such a brush does not provide high-quality surface cleaning due to the rapid wear and tear of the working bodies and their inability to copy the relief of the treated surface.

Цель изобретени - повышение эффективности очистки.The purpose of the invention is to increase the cleaning efficiency.

Указанна цель достигаетс тем, что в цилиндрической щетке дл очистки поверхностей, содержащей св занные с валом посредством крепежных элементов упругие рабочие органы, каждый рабочий орган представл ет собой набор расположенных вдоль обра-; зующей щетки пластин, на поверхности каждой из которых, обращенной в сторону вращени щетки, выполнены шипы, причем шипы смонтированы под тупымThis goal is achieved by the fact that in a cylindrical brush for cleaning surfaces containing elastic working bodies connected to the shaft by means of fasteners, each working body is a set arranged along the length; plates on the surface of each brush, facing each other in the direction of rotation of the brush, are spikes, the spikes being mounted under the blunt

углом к поверхности пластины, обращенным в сторону ее свободного конца .angle to the surface of the plate facing towards its free end.

Креме того, поставленна цель достигаетс тем, что угол наклона шипов относительно нормали к обрабатываемой поверхности находитс в пределах 5-30° пластины имеют подложки, выполненные из упругого материала, а каждый шип армирован металлическим стержнем.Moreover, the goal is achieved by the fact that the angle of inclination of the spikes relative to the normal to the surface being treated is within 5-30 ° of the plate have substrates made of elastic material, and each spike is reinforced with a metal rod.

на фиг. 1 представлена предла1 аёма щетка, общий вид; на фиг. 2 - рабочие органы, общий вид,- на фиг.З конструкци шипов рабочего органа, на фиг. 4 - рабочий орган в сборе; на фиг.5 - схема работы рабочего органа.in fig. 1 shows the proposed aima brush, general view; in fig. 2 — working bodies, general view, in FIG. 3 the design of the spikes of the working body; in FIG. 4 - working body assembly; figure 5 - scheme of the working body.

Цилиндрическа щетка дл очистки поверхностей содержит св занные с валом-1 посредство крепежных элементов , например болтов 2, упругие ра . бочие органы, каждый из которыхA cylindrical brush for cleaning surfaces contains shaft-1 connected by means of fasteners, for example bolts 2, resilient. barrel organs, each of which

Claims

is a set of plates 3 along the generator of the brush. On the surface of each plate 3 facing in the direction of rotation of the brush there are spikes 4, with the spikes 4 mounted at an obtuse angle to the surface of the plate 3 facing the free tube. To accommodate the bolts 2, the plates 3 have elliptical longitudinal holes 5 / due to which the length of the free end of the plate is adjusted as it is worn. Shaft 1 has ribs b rigidly attached to it. The angle of inclination of the spikes relative to the normal to the surface being treated is in the range of 5-30 °. To increase the stiffness of the plates 3 when cleaning heavily soiled surfaces, they have substrates 7 made of an elastic material (rubber, plastic, etc.). Each spike is reinforced with a metal rod 8. The brush works as follows. When rotating, spikes 4 are easily cleaned from the surface of the hardened glue due to their elevated gage. As the plates 3 wear out, their working length is restored to the pre-attenuation put; Moving bolts along the holes 5 and subsequent bolting with bolts. Working bodies, due to their implementation as separate plates, provide wiping and sweeping along with the surface cleaning. Thus, the brush ensures effective cleaning of the surface by combining the operations of direct cleaning, sweeping and due to the possibility of copying the working elements of the relief surface of the treated surface. In addition, the brush itself needs an increased service life due to the presence of reinforced studs and the ability to adjust the working length of the plates. Claim 1. Cylinder brush for cleaning surfaces containing elastic working bodies connected to the shaft by means of fasteners, characterized in that, in order to increase cleaning efficiency, each working body is a set of plates arranged along the forming brush. each of which, facing in the direction of rotation of the brush, has spikes, the spikes being mounted at an obtuse angle to the surface of the plate, facing the free end of the plate.

2. Brush according to claim 1, characterized in that the angle of inclination of the spikes relative to the normal to the surface being treated is in the range of 5-30 °

3. The brush according to claim 1, wherein the plates have substrates made of an elastic material.

4. The brush according to claim 1, wherein each spike is reinforced with a metal rod.

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