SU716926A1

SU716926A1 - Screw conveyer

Info

Publication number: SU716926A1
Application number: SU772542515A
Authority: SU
Inventors: Дамир Минитдинович Магдеев
Priority date: 1977-11-14
Filing date: 1977-11-14
Publication date: 1980-02-25

Description

Изобретение относится к промышленному транспорту и может применяться для транспортирования сыпучих материалов, например щепы.The invention relates to industrial transport and can be used for transporting bulk materials, such as wood chips.

Известен шнековый питатель, содержащий кожух, внутри которого установлен винт [1].Known screw feeder containing a casing, inside which a screw is installed [1].

Наиболее близким техническим решением ⁵к изобретению является шнековый конвейер для перемещения и смешивания сыпучих материалов, содержащий установленный внутри кожуха на валу винт, между витками которого смонтированы продольные пластины [2].The closest technical solution ⁵ to the invention is a screw conveyor for moving and mixing bulk materials, containing a screw installed inside the casing on the shaft, between the turns of which longitudinal plates are mounted [2].

Недостатком таких устройств является невозможность получения однородного по плотности материала.The disadvantage of such devices is the inability to obtain a uniform density material.

Цель изобретения — получение однородного по плотности материала при его перемещении.The purpose of the invention is to obtain a material that is uniform in density when moving it.

Это достигается тем, что продольные пластины установлены на валу наклонно относительно оси вала с подъемом в сторону, противоположную вращению винта.This is achieved by the fact that the longitudinal plates are mounted on the shaft obliquely relative to the axis of the shaft with a lift in the direction opposite to the rotation of the screw.

На чертеже изображен предлагаемый шнековый конвейер.The drawing shows the proposed screw conveyor.

Он имеет кожух 1, внутри которого установлен на валу винт 2. Между витками винта смонтированы продольные пластины 3, которые расположены на поверхности вала ступенчато, наклонно относительно оси шнекового конвейера с подъемом в сторону, противоположную вращению винта.It has a casing 1, inside of which a screw 2 is mounted on the shaft. Between the turns of the screw longitudinal plates 3 are mounted, which are located on the surface of the shaft in steps, obliquely relative to the axis of the screw conveyor, with a rise in the direction opposite to the rotation of the screw.

Устройство работает следующим образом. При вращении винта конвейера ступенчатая поверхность вала встряхивает материал, в результате чего он получается однородным по плотности.The device operates as follows. When the conveyor screw rotates, the stepped shaft surface shakes the material, resulting in a uniform density.

Claims

The invention relates to industrial transport and can be used for transporting bulk materials, such as sheps. A screw feeder is known that contains a casing inside which screw 1 is installed. on the shaft there is a screw, between the turns of which the longitudinal plates 2 are mounted. The disadvantage of such devices is the impossibility of obtaining a uniform density teriala. The purpose of the invention is to obtain a uniform in density material as it moves. This is achieved by the fact that the longitudinal plates are mounted on the shaft obliquely relative to the axis of the shaft with a rise in the direction opposite to the rotation of the screw. The drawing shows the proposed screw conveyor. It has a casing 1 inside which a screw is mounted on the shaft

2. Between the turns of the Vigg mount {n, 1 longitudinal plates 3, which are located on the shaft surface stepwise, obliquely relative to the axis of the screw conveyor with a rise in the direction opposite to the rotation of the screw. The device works as follows. As the screw of the step conveyor rotates, the shaft surface shakes the material, making it uniform in density. Claims of the Invention A screw conveyor for transferring bulk materials containing a screw mounted inside the casing on the shaft, between the turns of which longitudinal plates are mounted, characterized in that, in order to obtain a uniform density material as it moves, the longitudinal plates are mounted on the shaft

3716926., / 4

axis of the shaft with a lift to the side Copyright certificate SSTS number 345075, the rotation of the screw. E} 65 G 33/28, 1972.

Sources of information, 2. USSR author's certificate number 306612.

Take into account the expertise. B 29 F 3/01, 1971 (prototype).