SU887828A1 - Potato combine harvester vibration insulated table - Google Patents
Potato combine harvester vibration insulated table Download PDFInfo
- Publication number
- SU887828A1 SU887828A1 SU802915391A SU2915391A SU887828A1 SU 887828 A1 SU887828 A1 SU 887828A1 SU 802915391 A SU802915391 A SU 802915391A SU 2915391 A SU2915391 A SU 2915391A SU 887828 A1 SU887828 A1 SU 887828A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- elastic elements
- ratio
- vibration
- horizontal
- vertical
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Harvesting Machines For Root Crops (AREA)
Description
1one
Изобретение относитс к машиностроению , в частности к виброизол ции площадок операторов картофелеуборочного комбайна.The invention relates to mechanical engineering, in particular to the vibration insulation of the sites of a potato harvester operators.
Известен тросовый уголковьй амортизатор , вьшолненный в виде отрезков многожильного троса, радиус и кошцл которого снабжены обоймами { .Known cable corner shock absorber, made in the form of segments of stranded cable, the radius and space of which is provided with clips {.
Недостатком известного устройства вл етс высокий козффициент динамичности во внерезонансной области частот, ввиду большого трени между проволоками и самими тросами. Кроме того, он не обеспечивает достаточной устойчивости площадки в поперечном направлении горизонтальной плоскости при перемещении по ней людей.A disadvantage of the known device is the high coefficient of dynamics in the non-resonant frequency range, due to the large friction between the wires and the cables themselves. In addition, it does not provide sufficient stability of the site in the transverse direction of the horizontal plane when people move along it.
Наиболее близкой к изобретению по технической сущности и достигае мому результату вл етс виброизолированна площадка картофелеуборочного комбайна, содержаща основание, опорную шшту и соедин ющие их Г-образные упругие элементы 2.Closest to the invention in its technical essence and achievable result is a vibration-isolated platform of a potato harvester containing a base, a support pin and L-shaped elastic elements connecting them 2.
Цель изобретени - повьш1ениеэффективности вибронзол ции и обеспечение горизонтальной устойчивости площадки.The purpose of the invention is to increase the effectiveness of vibration control and to ensure horizontal stability of the site.
Цель достигаетс тем, что упругие .The goal is achieved by the fact that it is elastic.
5 элементы выполнены из листового материала с соотношением вертикальных и горизонтальфлс плеч, равшом 1:1,5, а отношение топщитл упругого элемента к его ширине равно 1:(15-20).5 elements are made of sheet material with a ratio of vertical and horizontal shoulders, equal to 1: 1.5, and the ratio of the top of the elastic element to its width is 1: (15-20).
10 Кроме того, на поверхности упругих элементов прерывисто нанесено вибродемпфирукщее покрытие с соотношением длины ПОК1Я11ТИЯ к его шагу, равным 1:1,2.10 In addition, a vibro-damping coating was intermittently applied on the surface of elastic elements with a ratio of the length of 1 to 1.2 to its pitch.
15 На фиг. 1 изображена виброизолированна площадка, вид сбокуJ на фиг. 2 - двухкаскадна площадка, вид сбоку; на фиг. 3 - Г-образньЙ упругий элемент с направл ющими обоймами.15 In FIG. 1 shows a vibroisolated platform, a side view in FIG. 2 - two-stage playground, side view; in fig. 3 - L-shaped elastic member with guide holders.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802915391A SU887828A1 (en) | 1980-04-28 | 1980-04-28 | Potato combine harvester vibration insulated table |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802915391A SU887828A1 (en) | 1980-04-28 | 1980-04-28 | Potato combine harvester vibration insulated table |
Publications (1)
Publication Number | Publication Date |
---|---|
SU887828A1 true SU887828A1 (en) | 1981-12-07 |
Family
ID=20892000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802915391A SU887828A1 (en) | 1980-04-28 | 1980-04-28 | Potato combine harvester vibration insulated table |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU887828A1 (en) |
-
1980
- 1980-04-28 SU SU802915391A patent/SU887828A1/en active
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