Мацнев Алексей Викторович (RU),Кокорин Денис Владимирович (RU),Гранкин Михаил Геннадьевич (RU)
申请号：
RU2013132115/13
公开号：
RU00138169U1
申请日:
2013.07.10
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
The claimed technical solution relates to agricultural machinery, in particular to the mechanisms of transformation and hoppers may be used in harvesting machines (combines) having a hopper, requiring transformation in order to change the volume while maintaining the dimensions of vehicles. The task of a utility model - the automation of the translation process of the transformation mechanism of the bunker roof into the working or transport position and a reduction in time to prepare for work. The technical result is achieved in that the mechanism hopper transformation comprising pivotally attached to the hopper body roof and a transverse torsion bar, wherein the front roof section by means of two rods connected to the pair of levers transverse torsion bar having a lever and the two rear roof section which together with front allow to increase the capacity of the hopper, wherein one of the rear roof sections located at one end above a second section, while the other rear roof section is rotatable through 180 ° clockwise e relative to the transport position, introduced linear actuator (e.g., electrical actuators or hydraulic cylinder), one end of which is secured to the hopper body, and the other - to the lever torsion. The technical result consists in increasing the volume of the hopper in the working position in automated transformation mechanism roof, the prevention of the hopper from entering it precipitation and debris and simplifying its maintenance process.Заявляемое техническое решение относится к сельскохозяйственному машиностроению, в частности, к механизмам трансформации бункеров и может быть использовано на уборочных машинах (комбайнах), имеющих бункеры, требующие трансформации с целью изменения объема при сохранении транспортных габаритов. Задача полезной модели - автоматизация процесса перевода механизма трансформации крыши бункера в рабочее или транспортное положение и сокращение времени на подготовку к работе. Технический результат достигается тем, чт
