SU1700156A1 - Mounted equipment of grader - Google Patents
Mounted equipment of grader Download PDFInfo
- Publication number
- SU1700156A1 SU1700156A1 SU894701953A SU4701953A SU1700156A1 SU 1700156 A1 SU1700156 A1 SU 1700156A1 SU 894701953 A SU894701953 A SU 894701953A SU 4701953 A SU4701953 A SU 4701953A SU 1700156 A1 SU1700156 A1 SU 1700156A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- blade
- plate
- plan
- angle
- rear side
- Prior art date
Links
Landscapes
- Operation Control Of Excavators (AREA)
Abstract
Изобретение относитс к строительно- дорожным машинам. Цель изобретени - упрощение конструкции и повышение качества планировочных работ. Оборудование содержит навесную раму 1, шарнирно соединенную с ней с возможностью поворота в плане и фиксации т говую раму 2 с жестко закрепленным на ней отвалом 3. Опорное устройство отвала выполнено в виде единой опорной плиты 4 в форме равнобедренной трапеции в плане. Больша сторона трапеции равна длине отвала, прилегающие к ней острые углы «1 не более угла % между отвалом и продольной осью базового т гача при максимальном угле установки отвала в плане. Плита 4 присоединена к нижней части тыльной стороны отвала посредством горизонтальных шарниров. Гидроцилиндр управлени 6 плитой 4 соединен с верхней частью тыльной стороны отвала и с плитой. При заравнивании борозд раму 2 с отвалом 3 и плитой 4 гидроцилиндром 7 смещают вправо или влево на угол оц. При движении машины вперед грунт перемещаетс по отвалу в сторону. Так как углы «1 оа. опор- на плита посто нно полностью перекрывает отвал и не оставл ет следов на всей ширине захвата отвала. Таким образом , повышаетс качество планировочных работ. 4 ил. ЁThe invention relates to road building machines. The purpose of the invention is to simplify the design and improve the quality of planning work. The equipment contains a hinged frame 1, hingedly connected to it with the possibility of rotation in the plan and fixing the traction frame 2 with the blade 3 rigidly fixed on it. The support device of the blade is made in the form of a single base plate 4 in the form of an isosceles trapezoid in the plan. The larger side of the trapezoid is equal to the length of the blade, the acute angles adjacent to it are 1 1 no more than the angle% between the blade and the longitudinal axis of the base tacha at the maximum angle of the blade in plan. Plate 4 is attached to the bottom of the rear side of the blade by means of horizontal hinges. The control cylinder 6 of the plate 4 is connected to the upper part of the rear side of the blade and to the plate. When leveling the furrows, the frame 2 with the blade 3 and the plate 4 with the hydraulic cylinder 7 is shifted right or left at an angle ots. As the car moves forward, the ground moves to the side of the blade. Since the angles are "1 oa. The support plate continuously covers the blade and leaves no traces over the entire blade width. Thus, the quality of the planning works is improved. 4 il. Yo
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894701953A SU1700156A1 (en) | 1989-06-08 | 1989-06-08 | Mounted equipment of grader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894701953A SU1700156A1 (en) | 1989-06-08 | 1989-06-08 | Mounted equipment of grader |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1700156A1 true SU1700156A1 (en) | 1991-12-23 |
Family
ID=21452629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894701953A SU1700156A1 (en) | 1989-06-08 | 1989-06-08 | Mounted equipment of grader |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1700156A1 (en) |
-
1989
- 1989-06-08 SU SU894701953A patent/SU1700156A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР . Мг 1313966, кл. Е 02 F 3/79. 1985. * |
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