SU891870A1 - Earth-moving machine bucket tooth - Google Patents
Earth-moving machine bucket tooth Download PDFInfo
- Publication number
- SU891870A1 SU891870A1 SU802913742A SU2913742A SU891870A1 SU 891870 A1 SU891870 A1 SU 891870A1 SU 802913742 A SU802913742 A SU 802913742A SU 2913742 A SU2913742 A SU 2913742A SU 891870 A1 SU891870 A1 SU 891870A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plates
- working head
- tooth
- cutting edge
- earth
- Prior art date
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
(54) ЗУБ КОВША ЗЕМЖРОЙНОЙ МАШИНЫ(54) TOOTHBALL OF THE EARTHQUAKE MACHINE
II
Изобретение относитс к разработке и транспортировке грунта, а именно к зубь м рабочих органов землеройных машин.The invention relates to the development and transportation of soil, namely to the teeth of the working bodies of earth-moving machines.
Известны зубь ковшей землеройной машины, включающие рабочую головку с передней и задней гран ми и.режущей кромкой, державку и фиксаторы Di .Known teeth of a digging bucket, including a working head with front and rear edges and a cutting edge, a holder and clamps Di.
Недостатком таких устройств вл етс то, что в процессе резани вследствие высокой жесткости зубьев возникают значительные динамические нагрузки.A disadvantage of such devices is that during the cutting process, due to the high rigidity of the teeth, significant dynamic loads occur.
Наиболее близким техническим решением вл етс зуб ковша землеройной машины, включающий рабочую головку из набора отдельных элементов с передней и задней гран ми и режущей кромкой, дерхсавку и фиксаторы 2 .The closest technical solution is a tooth of a digger bucket, which includes a working head from a set of separate elements with front and rear edges and a cutting edge, surface and clamps 2.
Недостатком таких зубьев вл етс мала зффективность процесса резани ввиду частых поломок рабочей головки вследствие больших динамических нагрузок.The disadvantage of such teeth is low efficiency of the cutting process due to frequent breakdowns of the working head due to large dynamic loads.
Цель - повьш1ение зффективности процесса резани . SThe goal is to increase the effectiveness of the cutting process. S
Поставленна цель достигаетс тем, что в зубе ковша землеройной машины, включающем рабочую головку из набора отдельных злементов с передней и задней гран ми и режущей кромки, державку и фиксаторы, каждый злемент рабочей головки выполнен из стальной рессорной пластины, этом пластины установлены с разным The goal is achieved by the fact that in the bucket tooth of a digging machine, which includes a working head from a set of individual elements from the front and rear edges and a cutting edge, a holder and clamps, each element of the working head is made of a steel spring plate, this plate is installed with a different
15 вылетом. Державка выполнена в виде продолжени пластин, cKpemielTHbix от смещени , посредством штифта, при этом сопр жение рабочей головки с державкой каждой пластины выполнено по радиусу. Кроме того, вылет каждой 15 departure. The holder is made as a continuation of the plates, cKpemielTHbix from shifting, by means of a pin, while the working head and the holder of each plate are fitted along the radius. In addition, each departure
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802913742A SU891870A1 (en) | 1980-04-21 | 1980-04-21 | Earth-moving machine bucket tooth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802913742A SU891870A1 (en) | 1980-04-21 | 1980-04-21 | Earth-moving machine bucket tooth |
Publications (1)
Publication Number | Publication Date |
---|---|
SU891870A1 true SU891870A1 (en) | 1981-12-23 |
Family
ID=20891294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802913742A SU891870A1 (en) | 1980-04-21 | 1980-04-21 | Earth-moving machine bucket tooth |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU891870A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210965A (en) * | 1990-01-23 | 1993-05-18 | Metal Parts, Inc. | Fabricated bucket tooth |
RU2722637C2 (en) * | 2015-11-09 | 2020-06-02 | Кейтерпиллар Инк. | Wearing element |
-
1980
- 1980-04-21 SU SU802913742A patent/SU891870A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210965A (en) * | 1990-01-23 | 1993-05-18 | Metal Parts, Inc. | Fabricated bucket tooth |
RU2722637C2 (en) * | 2015-11-09 | 2020-06-02 | Кейтерпиллар Инк. | Wearing element |
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