RU2013147253A

RU2013147253A - MIXER OF BULK MATERIALS

Info

Publication number: RU2013147253A
Application number: RU2013147253/13A
Authority: RU
Inventors: Алексей Юрьевич Марченко; Георгий Васильевич Серга
Priority date: 2013-10-22
Filing date: 2013-10-22
Publication date: 2015-04-27
Also published as: RU2546180C1

Abstract

Смеситель сыпучих материалов, содержащий станину и установленный на ней, с возможностью вращения барабан, состоящий из секций, и привод, отличающийся тем, что барабан смонтирован из секций, поочередно соединенных друг с другом по длине барабана своими торцевыми отверстиями в виде многоугольников, каждая из секций собрана из двух подсекций, первая подсекция по периметру смонтирована из четного (не менее четырех) одинаковых первых равнобедренных треугольников, поочередно соединенных своими боковыми сторонами с боковыми сторонами не менее четырех одинаковых вторых равнобедренных треугольников, основания которых больше основания первых четырех равнобедренных треугольников, с образованием малого и большого торцевых отверстий в виде многоугольников, а вторая подсекция смонтирована из поочередно соединенных по периметру не менее четырех одинаковых равносторонних треугольников с боковыми сторонами, равными основаниям вторых равнобедренных треугольников первой подсекции с боковыми сторонами не менее четырех одинаковых равнобедренных треугольников с углом при вершине 90° с образованием малого и большого торцевых отверстий в виде многоугольников, причем большое торцевое отверстие в виде многоугольника первой подсекции равно малому торцевому отверстию в виде многоугольника второй подсекции, при этом подсекции соединены друг с другом в секции своими торцевыми отверстиями в виде многоугольников, и по всей длине барабана смонтирована пружина конической формы с плоским сечением витков и с направлением витков, противоположным направлению вращения барабана, которая оборудована устройством для изменения A bulk material mixer comprising a bed and a rotatable drum consisting of sections, and a drive, characterized in that the drum is mounted from sections, alternately connected to each other along the length of the drum by their end openings in the form of polygons, each of the sections assembled from two subsections, the first perimeter subsection is mounted from even (at least four) identical first isosceles triangles, alternately connected by their sides with sides not less than four identical second isosceles triangles, the bases of which are larger than the bases of the first four isosceles triangles, with the formation of small and large end holes in the form of polygons, and the second subsection is mounted from at least four identical equilateral triangles alternately connected along the perimeter with sides equal to the bases of the second isosceles triangles the first subsection with the sides of at least four identical isosceles triangles with an angle at the apex 90 ° with the formation of small and large end holes in the form of polygons, and the large end hole in the form of a polygon of the first subsection is equal to the small end hole in the form of a polygon of the second subsection, while the subsections are connected to each other in the section by their end holes in the form of polygons, and a conical spring with a flat section of coils and with a direction of coils opposite to the direction of rotation of the drum, which is equipped with a device for changing

Claims

A bulk material mixer comprising a bed and a rotatable drum consisting of sections, and a drive, characterized in that the drum is mounted from sections, alternately connected to each other along the length of the drum by their end openings in the form of polygons, each of the sections assembled from two subsections, the first perimeter subsection is mounted from even (at least four) identical first isosceles triangles, alternately connected by their sides with sides not less than four identical second isosceles triangles, the bases of which are larger than the bases of the first four isosceles triangles, with the formation of small and large end holes in the form of polygons, and the second subsection is mounted from at least four identical equilateral triangles alternately connected along the perimeter with sides equal to the bases of the second isosceles triangles the first subsection with the sides of at least four identical isosceles triangles with an angle at the apex 90 ° with the formation of small and large end holes in the form of polygons, and the large end hole in the form of a polygon of the first subsection is equal to the small end hole in the form of a polygon of the second subsection, while the subsections are connected to each other in the section by their end holes in the form of polygons, and a conical spring with a flat section of coils and with a direction of coils opposite to the direction of rotation of the drum, which is equipped with a device for changing pitch turns by stretching or compressing it.