RU2011151214A

RU2011151214A - Concrete Mixer Rod

Info

Publication number: RU2011151214A
Application number: RU2011151214/02A
Authority: RU
Inventors: Георгий Васильевич Серга; Виктор Дмитриевич Таратута
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2013-06-20
Also published as: RU2490121C1

Abstract

Бетоносмеситель стержневой, имеющий привод вращения, барабан и рабочий орган, отличающийся тем, что рабочий орган выполнен в виде не связанных между собой стержней-катков и изготовленных в виде многозаходной винтовой поверхности с винтовыми линиями по периметру и винтовыми канавками внутри стержней-катков под острым углом к оси вращения стержней катков в виде карманов криволинейной формы с центрами кривизны карманов криволинейной формы винтовой поверхности расположенными внутри поперечного сечения стержней-катков, смонтирован из одной свернутой в цилиндрические витки, соединенные друг с другом по продольным кромкам, ленты одинаковой ширины, согнутой по размещенным под углом к ее продольным кромкам линиям сгиба, с образованием по наружной и внутренней поверхностям, направленных в одну сторону под острым углом к оси вращения стержней-катков винтовых линий и винтовых поверхностей в виде карманов криволинейной формы, которые по периметру стержней-катков могут быть различными не только по форме, но и размерам, при этом расстояние между линиями сгиба равно сумме длин периметров геометрических фигур карманов внутренней поверхности.A rod-type concrete mixer having a rotation drive, a drum and a working body, characterized in that the working body is made in the form of non-interconnected roller rods and made in the form of a multiple helical surface with helical lines around the perimeter and helical grooves inside the roller rods at an acute angle to the axis of rotation of the roller rods in the form of pockets of a curved shape with centers of curvature of the pockets of a curved shape of a screw surface located inside the cross section of the roller rods, mounted from threaded into cylindrical coils connected to each other along the longitudinal edges, tapes of the same width, bent along the bend lines placed at an angle to its longitudinal edges, with the formation along the outer and inner surfaces pointing to one side at an acute angle to the axis of rotation of the rods rollers of helical lines and helical surfaces in the form of pockets of curvilinear shape, which along the perimeter of the rod-rollers can be different not only in shape but also in size, while the distance between the fold lines is equal to the sum of the lengths of the pockets of geometric shapes of pockets of the inner surface.

Claims

A rod-type concrete mixer having a rotation drive, a drum and a working body, characterized in that the working body is made in the form of non-interconnected roller rods and made in the form of a multiple helical surface with helical lines around the perimeter and helical grooves inside the roller rods at an acute angle to the axis of rotation of the roller rods in the form of pockets of a curved shape with centers of curvature of the pockets of a curved shape of a screw surface located inside the cross section of the roller rods, mounted from threaded into cylindrical coils connected to each other along the longitudinal edges, tapes of the same width, bent along the bend lines placed at an angle to its longitudinal edges, with the formation along the outer and inner surfaces pointing to one side at an acute angle to the axis of rotation of the rods rollers of helical lines and helical surfaces in the form of pockets of curvilinear shape, which along the perimeter of the rod-rollers can be different not only in shape but also in size, while the distance between the fold lines is equal to the sum of the lengths of the pockets of geometric shapes of pockets of the inner surface.