SU640707A1 - Tree-cutting arrangement - Google Patents
Tree-cutting arrangementInfo
- Publication number
- SU640707A1 SU640707A1 SU752155359A SU2155359A SU640707A1 SU 640707 A1 SU640707 A1 SU 640707A1 SU 752155359 A SU752155359 A SU 752155359A SU 2155359 A SU2155359 A SU 2155359A SU 640707 A1 SU640707 A1 SU 640707A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wood
- cutting
- knife
- waveguide
- blade
- Prior art date
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
1one
Изобретение может быть использовано в лесной промышленности на валке леса.The invention can be used in the forest industry on felling.
Известны устройства дл срезани дерб- вьев, включающие ножевое полотно с режущим лезвием .Derby cutting devices are known, including a knife blade with a cutting blade.
Недостатком известных устройств вл етс то, что при срезании мерзлых Деревьев ножами силового резани возникают очень большие усили , что ведет к ут желению конструкции. Кроме того, по вл ютс сколы и трещины в стволе от места реза, что ведет к порче наиболее ценной комлевой древесины.A disadvantage of the known devices is that when cutting the frozen Trees with power cutting knives, very large forces arise, which leads to the relaxation of the structure. In addition, chips and cracks in the trunk from the place of cutting appear, which leads to damage to the most valuable butt wood.
Це-ль изобретени - повыщение эффективности резани .The goal of the invention is to increase cutting efficiency.
Достигаетс это тем, что ножевое полотно выполнено с волноводом в виде расположенного параллельно рюжущей кромке лезви паза, в котором расположен источник СВЧ электромагнитной энергии, а лезвие ножа выполнено с отверсти ми, соеди- н ющимис с волноводом. Причем волновод выполнен с дополнительным пазом, расположенным параллельно основному пазу, ИThis is achieved by the fact that the knife blade is made with a waveguide in the form of a groove arranged parallel to the cutting edge of the blade, in which the microwave source of electromagnetic energy is located, and the blade of the knife is made with holes connecting the waveguide. Moreover, the waveguide is made with an additional groove located parallel to the main groove, And
соединен с ним отверстием. Кроме того, волновод и отверсти заполнены радиопро рачным диэлектриком, например керамикой,connected with a hole. In addition, the waveguide and the holes are filled with a radiowire dielectric, for example, ceramics,
На фиг. 1 изображено устройство дл срезани деревьев, смонтированное на гидроманипул торе лесозаготовительной машины , вид сбоку; на фиг. 2 - устройство дл срезани деревьев с системой подачи СВЧ энергии от генератора, вид сверху; на фиг. 3 - нож| на фиг. 4 - разрез Л-А фиг. 3j на фиг. 5 - вариант выполнени ножа; на фиг. 6 - разрез Б-Б фиг. 5; на . 7 - разрез В-В фиг. 5.FIG. 1 shows a tree-cutting device mounted on a hydraulic manipulator of a forest machine, side view; in fig. 2 - a device for cutting trees with a system for supplying microwave energy from a generator, top view; in fig. 3 - knife | in fig. 4 is a sectional view of FIG. 3j in FIG. 5 shows an embodiment of a knife; in fig. 6 is a section BB of FIG. five; on . 7 is a sectional view BB of FIG. five.
Устройство дл срезани деревьев включает ножевое полотно, выполненное, например , в виде двух ножей 1 с режущим леэвием и гидронилиндром 2 поворота ножей..The device for cutting trees includes a knife blade, made, for example, in the form of two knives 1 with a cutting arm and a hydraulic line 2 turning knives ..
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752155359A SU640707A1 (en) | 1975-06-13 | 1975-06-13 | Tree-cutting arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752155359A SU640707A1 (en) | 1975-06-13 | 1975-06-13 | Tree-cutting arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
SU640707A1 true SU640707A1 (en) | 1979-01-05 |
Family
ID=20626309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752155359A SU640707A1 (en) | 1975-06-13 | 1975-06-13 | Tree-cutting arrangement |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU640707A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115890728A (en) * | 2023-02-24 | 2023-04-04 | 长沙亨特科技有限公司 | Rod grabbing manipulator |
-
1975
- 1975-06-13 SU SU752155359A patent/SU640707A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115890728A (en) * | 2023-02-24 | 2023-04-04 | 长沙亨特科技有限公司 | Rod grabbing manipulator |
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