RU2013105037A

RU2013105037A - CRAWLER GRAIN Harvester

Info

Publication number: RU2013105037A
Application number: RU2013105037/13A
Authority: RU
Inventors: Михаил Васильевич Канделя; Павел Викторович Тихончук; Пётр Алексеевич Шилько
Priority date: 2013-02-06
Filing date: 2013-02-06
Publication date: 2014-08-20
Also published as: RU2531253C2

Abstract

Комбайн зерноуборочный гусеничный, включающий жатку с наклонной камерой, двухбарабанное молотильное устройство с подбарабаньями, двумя промежуточными битерами, сепарирующей решеткой и отбойным битером, очистку молотилки с клавишами соломотряса, вентилятором, стрясной доской, решетным станом со скатной доской, элеватор для транспортирования недомолоченных колосков, бункер для сбора зерна, установленный на раме гусеничной тележки под решетным станом очистки молотилки отдельно от выгрузного устройства, отличающийся тем, что сечение бункера для сбора зерна в продольно-вертикальной плоскости имеет форму латинской буквы «дубль-вэ», на выступе средней части которой, на всю ширину бункера, шарнирно закреплена перегородка, разделяющая емкость бункера на две части, по бокам которой в верхней части установлены упругие элементы в виде пружин, а в нижней части бункера на смежных поверхностях, исходящих от выступа средней части сечения бункера, выполнены выгрузные окна, закрывающиеся шарнирно подвешенными заслонками, нижние концы которых шарнирно соединены с гидроцилиндрами двустороннего действия, установленных на раме гусеничной тележки, при этом в передней части стрясной доски, в зоне подбарабанья первого барабана двухбарабанного молотильного устройства и сепарирующей решетки, выполнен сквозной проем, в котором на уровне верхних выступов стрясной доски установлено нижнее жалюзийное решето, над ним сверху - верхнее жалюзийное решето, а снизу под ним установлены скатная доска, закрепленная на стрясной доске и вентилятор с регулируемым потоком воздуха, закрепленный на раме гусеничной тележки.Caterpillar combine harvester, including a header with an inclined chamber, a double-drum threshing device with concave, two intermediate beaters, a separating grate and a bumper beater, cleaning the thresher with straw walker keys, a fan, a shaking board, a sieve mill with a sloping board, an elevator for transporting for collecting grain, mounted on the frame of the caterpillar truck under the sieve mill for cleaning the thresher separately from the unloading device, characterized in that the cross-section is The nkera for collecting grain in a longitudinally vertical plane has the shape of the Latin double-ve letter, on the protrusion of the middle part of which, over the entire width of the hopper, a partition is pivotally fixed, dividing the capacity of the hopper into two parts, on the sides of which elastic elements are installed on the sides in the form of springs, and in the lower part of the hopper on adjacent surfaces emanating from the protrusion of the middle part of the section of the hopper, discharge windows are made, which are closed pivotally suspended by shutters, the lower ends of which are pivotally connected to hydraulic cylinders for side mounted on the frame of the caterpillar truck, while in the front of the shaker board, in the concave area of the first drum of the two-drum threshing device and the separating grate, a through aperture is made in which a lower louvre sieve is installed at the level of the upper protrusions of the shaker board, above it - the upper louvre sieve, and a sloping board mounted on a shaking board and a fan with an adjustable air flow mounted on the frame of a caterpillar truck are installed below it.

Claims

Caterpillar combine harvester, including a header with an inclined chamber, a double-drum threshing device with concave, two intermediate beaters, a separating grate and a bumper beater, cleaning the thresher with straw walker keys, a fan, a shaking board, a sieve mill with a sloping board, an elevator for transporting for collecting grain, mounted on the frame of the caterpillar truck under the sieve mill for cleaning the thresher separately from the unloading device, characterized in that the cross-section is The nkera for collecting grain in a longitudinally vertical plane has the shape of the Latin double-ve letter, on the protrusion of the middle part of which, over the entire width of the hopper, a partition is pivotally fixed, dividing the capacity of the hopper into two parts, on the sides of which elastic elements are installed on the sides in the form of springs, and in the lower part of the hopper on adjacent surfaces emanating from the protrusion of the middle part of the section of the hopper, discharge windows are made, which are closed pivotally suspended by shutters, the lower ends of which are pivotally connected to hydraulic cylinders for side mounted on the frame of the caterpillar truck, while in the front of the shaker board, in the concave area of the first drum of the two-drum threshing device and the separating grate, a through aperture is made in which a lower louvre sieve is installed at the level of the upper protrusions of the shaker board, above it - the upper louvre sieve, and a sloping board mounted on a shaking board and a fan with an adjustable air flow mounted on the frame of a caterpillar truck are installed below it.